diff --git a/include/overlay006/battle_params.h b/include/overlay006/battle_params.h
index 2eb07f5f36..63b6df4bdd 100644
--- a/include/overlay006/battle_params.h
+++ b/include/overlay006/battle_params.h
@@ -31,7 +31,7 @@ typedef struct {
     UnkStruct_0207D99C * unk_E4;
     UnkStruct_02026324 * unk_E8;
     PCBoxes * unk_EC;
-    UnkStruct_0202CC84 * unk_F0[4];
+    ChatotCryData * unk_F0[4];
     UnkStruct_02056B24 * unk_100;
     UnkStruct_0202C878 * unk_104;
     UnkStruct_020279FC * unk_108;
diff --git a/include/overlay016/ov16_0223DF00.h b/include/overlay016/ov16_0223DF00.h
index 567a5007a0..9460b6a665 100644
--- a/include/overlay016/ov16_0223DF00.h
+++ b/include/overlay016/ov16_0223DF00.h
@@ -196,7 +196,7 @@ int ov16_0223EDE0(BattleSystem * param0);
 u8 BattleSystem_TextSpeed(BattleSystem * param0);
 int BattleSystem_Ruleset(BattleSystem * param0);
 UnkStruct_02015F84 * ov16_0223EE28(BattleSystem * param0);
-UnkStruct_0202CC84 * BattleSystem_ChatotVoice(BattleSystem * param0, int param1);
+ChatotCryData * BattleSystem_ChatotVoice(BattleSystem * param0, int param1);
 void ov16_0223EE70(BattleSystem * param0);
 void ov16_0223EF2C(BattleSystem * param0, int param1, int param2);
 void ov16_0223EF48(BattleSystem * param0, Pokemon * param1);
diff --git a/include/overlay016/struct_ov16_02264408.h b/include/overlay016/struct_ov16_02264408.h
index 15fc1645ca..aee115ceb3 100644
--- a/include/overlay016/struct_ov16_02264408.h
+++ b/include/overlay016/struct_ov16_02264408.h
@@ -25,7 +25,7 @@ typedef struct {
     u32 unk_4C[4];
     int unk_50;
     UnkStruct_ov16_02264408_sub1 unk_54;
-    UnkStruct_0202CC84 * unk_6C;
+    ChatotCryData * unk_6C;
     u8 * unk_70;
     u16 * unk_74;
 } UnkStruct_ov16_02264408;
diff --git a/include/pokemon.h b/include/pokemon.h
index 097f45b1e2..94ac9e5b13 100644
--- a/include/pokemon.h
+++ b/include/pokemon.h
@@ -764,10 +764,10 @@ int Pokemon_LoadLevelUpMoveIdsOf(int monSpecies, int monForm, u16 *monLevelUpMov
 
 void Pokemon_ApplyPokerus(Party *party);
 u8 Pokemon_HasPokerus(Party *party, u8 param1);
-void sub_020777B4(Party *party, s32 param1);
+void UpdatePokerusStatusInParty(Party *party, s32 param1);
 void Pokemon_ValidatePokerus(Party *party);
-BOOL sub_020778D8(Pokemon *mon);
-BOOL sub_020778F8(Pokemon *mon);
+BOOL IsPokemonInfectedWithPokerus(Pokemon *mon);
+BOOL CanPokemonSpreadPokerus(Pokemon *mon);
 
 /**
  * @brief Sets Arceus' form based on its held item. Has no effect if the given Pokemon is not an Arceus
@@ -886,14 +886,14 @@ BOOL Pokemon_SetRotomForm(Pokemon *mon, int monForm, int moveSlot);
  */
 void Pokemon_LoadLevelUpMovesOf(int monSpecies, int monForm, u16 *monLevelUpMoves);
 
-void sub_02077D3C(UnkStruct_0202CC84 *param0, int param1, u16 monSpecies, int param3, int param4, int param5, int param6, int param7);
-void sub_02077DB4(UnkStruct_0202CC84 *param0, int param1, u16 monSpecies, int param3, int param4, int param5, int param6, int param7, u8 param8);
-BOOL sub_02077E3C(Pokemon *mon);
-void sub_02077E64(Pokemon *mon, TrainerInfo *param1, int monPokeball, int param3, int param4, int param5);
-void sub_02077EE4(Pokemon *mon, TrainerInfo *param1, int monPokeball, int param3, int param4, int param5);
-void sub_02077F0C(Pokemon *mon, u32 param1, int param2);
+void HandleChatotSpecialInteraction(ChatotCryData *param0, int param1, u16 monSpecies, int param3, int param4, int param5, int param6, int param7);
+void HandleChatotSpecialAction(ChatotCryData *param0, int param1, u16 monSpecies, int param3, int param4, int param5, int param6, int param7, u8 param8);
+BOOL IsPokemonEligibleForAction(Pokemon *mon);
+void InitializePokemonAfterCapture(Pokemon *mon, TrainerInfo *param1, int monPokeball, int param3, int param4, int param5);
+void PostCapturePokemonProcessing(Pokemon *mon, TrainerInfo *param1, int monPokeball, int param3, int param4, int param5);
+void AssignHeldItemToPokemon(Pokemon *mon, u32 param1, int param2);
 BOOL Pokemon_CanLearnTM(Pokemon *mon, u8 tmID);
-BOOL Pokemon_CanFormLearnTM(u16 monSpecies, int monForm, u8 tmID);
+BOOL CanPokemonFormLearnTM(u16 monSpecies, int monForm, u8 tmID);
 
 /**
  * @brief Sets the ability of a Pokemon based on its species, form and peronsality value
diff --git a/include/struct_decls/struct_0202CC84_decl.h b/include/struct_decls/struct_0202CC84_decl.h
index 9bd363927f..a8af717922 100644
--- a/include/struct_decls/struct_0202CC84_decl.h
+++ b/include/struct_decls/struct_0202CC84_decl.h
@@ -1,6 +1,6 @@
 #ifndef POKEPLATINUM_STRUCT_0202CC84_DECL_H
 #define POKEPLATINUM_STRUCT_0202CC84_DECL_H
 
-typedef struct UnkStruct_0202CC84_t UnkStruct_0202CC84;
+typedef struct ChatotCryData_t ChatotCryData;
 
 #endif // POKEPLATINUM_STRUCT_0202CC84_DECL_H
diff --git a/include/struct_defs/battle_system.h b/include/struct_defs/battle_system.h
index 9476c55313..19b4246039 100644
--- a/include/struct_defs/battle_system.h
+++ b/include/struct_defs/battle_system.h
@@ -65,7 +65,7 @@ struct BattleSystem {
     UnkStruct_02026324 *pokedex;
     PCBoxes *pcBoxes;
     Party *parties[4];
-    UnkStruct_0202CC84 * unk_78[4];
+    ChatotCryData * unk_78[4];
     UnkStruct_02007768 * unk_88;
     UnkStruct_ov12_0221FCDC * unk_8C;
     UnkStruct_0200C6E4 * unk_90;
diff --git a/include/struct_defs/struct_02090800.h b/include/struct_defs/struct_02090800.h
index e3317b8381..67d43abc98 100644
--- a/include/struct_defs/struct_02090800.h
+++ b/include/struct_defs/struct_02090800.h
@@ -12,11 +12,11 @@ typedef struct {
     UnkStruct_0200B358 * unk_08;
     Pokemon * unk_0C;
     BOOL unk_10;
-    UnkStruct_02090800_sub1 unk_14;
-    UnkStruct_02090800_sub1 unk_1C;
-    UnkStruct_02090800_sub1 unk_24;
-    UnkStruct_02090800_sub1 unk_2C;
-    UnkStruct_02090800_sub1 unk_34;
-} UnkStruct_02090800;
+    PokemonInfoDisplayStruct_sub1 unk_14;
+    PokemonInfoDisplayStruct_sub1 unk_1C;
+    PokemonInfoDisplayStruct_sub1 unk_24;
+    PokemonInfoDisplayStruct_sub1 unk_2C;
+    PokemonInfoDisplayStruct_sub1 unk_34;
+} PokemonInfoDisplayStruct;
 
 #endif // POKEPLATINUM_STRUCT_02090800_H
diff --git a/include/struct_defs/struct_02090800_sub1.h b/include/struct_defs/struct_02090800_sub1.h
index 74baf68cdc..a0b7ddc81e 100644
--- a/include/struct_defs/struct_02090800_sub1.h
+++ b/include/struct_defs/struct_02090800_sub1.h
@@ -6,6 +6,6 @@
 typedef struct {
     int unk_00;
     Strbuf* unk_04;
-} UnkStruct_02090800_sub1;
+} PokemonInfoDisplayStruct_sub1;
 
 #endif // POKEPLATINUM_STRUCT_02090800_SUB1_H
diff --git a/include/struct_defs/struct_02095E80_t.h b/include/struct_defs/struct_02095E80_t.h
index 0784c2fc17..d8a0169a1f 100644
--- a/include/struct_defs/struct_02095E80_t.h
+++ b/include/struct_defs/struct_02095E80_t.h
@@ -110,7 +110,7 @@ struct UnkStruct_02095E80_t {
     int (* unk_226C)(UnkStruct_02095E80 *);
     Party * unk_2270;
     Party * unk_2274;
-    UnkStruct_0202CC84 * unk_2278;
+    ChatotCryData * unk_2278;
     UnkStruct_02027F8C * unk_227C;
     UnkStruct_02027F8C unk_2280;
     int unk_2308;
diff --git a/include/struct_defs/struct_02098D38.h b/include/struct_defs/struct_02098D38.h
index d70881c43c..b942aafdbc 100644
--- a/include/struct_defs/struct_02098D38.h
+++ b/include/struct_defs/struct_02098D38.h
@@ -22,7 +22,7 @@ typedef struct {
     u32 unk_1C;
     void * unk_20;
     void * unk_24;
-    UnkStruct_0202CC84 * unk_28;
+    ChatotCryData * unk_28;
     BOOL unk_2C;
 } UnkStruct_02098D38;
 
diff --git a/include/unk_02003B60.h b/include/unk_02003B60.h
index 3c02baf761..d5d4399a80 100644
--- a/include/unk_02003B60.h
+++ b/include/unk_02003B60.h
@@ -7,7 +7,7 @@
 
 #include <nnsys.h>
 
-void sub_02003B60(UnkStruct_0202CC84 * param0, UnkStruct_020279FC * param1);
+void sub_02003B60(ChatotCryData * param0, UnkStruct_020279FC * param1);
 void sub_02003BD8(void);
 void sub_02003D0C(int param0);
 UnkStruct_02003D54 * sub_02003D54(void);
diff --git a/include/unk_02006224.h b/include/unk_02006224.h
index e59d2b18d6..30a63401b7 100644
--- a/include/unk_02006224.h
+++ b/include/unk_02006224.h
@@ -5,17 +5,17 @@
 
 #include <nitro/spi.h>
 
-BOOL sub_02006224(void);
-BOOL sub_02006260(const UnkStruct_0202CC84 * param0);
-BOOL sub_0200629C(const UnkStruct_0202CC84 * param0, u32 param1, int param2, int param3);
-void sub_02006350(void);
-MICResult sub_0200637C(void);
-MICResult sub_020063B8(void);
-void sub_020063C0(UnkStruct_0202CC84 * param0);
-void sub_020063D4(u8 param0);
-BOOL sub_020063E4(UnkStruct_0202CC84 * param0, u32 param1, int param2, int param3);
-BOOL sub_02006438(UnkStruct_0202CC84 * param0, u32 param1, int param2, int param3, u8 param4);
-int Sound_Chatter(UnkStruct_0202CC84 * param0);
-BOOL sub_020064C8(int param0);
+BOOL CheckMicRecordingStatus(void);
+BOOL IsChatotCryStructReadyForProcessing(const ChatotCryData * param0);
+BOOL ProcessAudioInput(const ChatotCryData * param0, u32 param1, int param2, int param3);
+void ResetMicStatusFlags(void);
+MICResult StartMicSampling(void);
+MICResult StopMicSampling(void);
+void StoreMicDataInChatotCryStruct(ChatotCryData * param0);
+void SetMicProcessingFlag(u8 param0);
+BOOL ProcessChatotCryStructWithAudioParams(ChatotCryData * param0, u32 param1, int param2, int param3);
+BOOL ProcessChatotCryStructWithExtendedAudioParams(ChatotCryData * param0, u32 param1, int param2, int param3, u8 param4);
+int Sound_Chatter(ChatotCryData * param0);
+BOOL IsAudioParamValid(int param0);
 
 #endif // POKEPLATINUM_UNK_02006224_H
diff --git a/include/unk_0202CC64.h b/include/unk_0202CC64.h
index 091097227d..b850325366 100644
--- a/include/unk_0202CC64.h
+++ b/include/unk_0202CC64.h
@@ -4,15 +4,15 @@
 #include "struct_decls/struct_0202CC84_decl.h"
 #include "struct_decls/struct_021C0794_decl.h"
 
-int ChatotCry_SaveSize(void);
-void ChatotCry_Init(UnkStruct_0202CC84 * param0);
-UnkStruct_0202CC84 * sub_0202CC84(int param0);
-UnkStruct_0202CC84 * sub_0202CC98(SaveData * param0);
-BOOL sub_0202CCA4(const UnkStruct_0202CC84 * param0);
-void sub_0202CCA8(UnkStruct_0202CC84 * param0);
-const void * sub_0202CCB0(const UnkStruct_0202CC84 * param0);
-void sub_0202CCB4(s8 * param0, const s8 * param1);
-void sub_0202CCEC(UnkStruct_0202CC84 * param0, const s8 * param1);
-void sub_0202CD3C(UnkStruct_0202CC84 * param0, const UnkStruct_0202CC84 * param1);
+int GetSizeOfChatotCryData(void);
+void ChatotCry_Init(ChatotCryData * param0);
+ChatotCryData * AllocateAndInitializeChatotCryData(int param0);
+ChatotCryData * GetChatotCryDataFromSave(SaveData * param0);
+BOOL IsChatotCryDataValid(const ChatotCryData * param0);
+void ResetChatotCryDataStatus(ChatotCryData * param0);
+const void * GetChatotCryAudioBuffer(const ChatotCryData * param0);
+void ProcessChatotCryAudioData(s8 * param0, const s8 * param1);
+void StoreProcessedAudioInChatotCryData(ChatotCryData * param0, const s8 * param1);
+void CopyChatotCryData(ChatotCryData * param0, const ChatotCryData * param1);
 
 #endif // POKEPLATINUM_UNK_0202CC64_H
diff --git a/include/unk_02051D8C.h b/include/unk_02051D8C.h
index 28b5082912..fb80211a43 100644
--- a/include/unk_02051D8C.h
+++ b/include/unk_02051D8C.h
@@ -20,7 +20,7 @@ void sub_020520A4(BattleParams * param0);
 void sub_0205213C(BattleParams * param0, Pokemon * param1, int param2);
 void sub_02052164(BattleParams * param0, const Party * param1, int param2);
 void sub_02052184(BattleParams * param0, const TrainerInfo * param1, int param2);
-void sub_020521A4(BattleParams * param0, const UnkStruct_0202CC84 * param1, int param2);
+void sub_020521A4(BattleParams * param0, const ChatotCryData * param1, int param2);
 void sub_020521B8(BattleParams * param0, const UnkStruct_0203CDB0 * param1, SaveData * param2, int param3, UnkStruct_0202B628 * param4, UnkStruct_0207D99C * param5, UnkStruct_0209C370 * param6);
 void sub_02052314(BattleParams * param0, const UnkStruct_0203CDB0 * param1);
 void sub_02052348(BattleParams * param0, const UnkStruct_0203CDB0 * param1, int param2);
diff --git a/include/unk_02092494.h b/include/unk_02092494.h
index 5c031db7d0..b6a288d67b 100644
--- a/include/unk_02092494.h
+++ b/include/unk_02092494.h
@@ -5,9 +5,9 @@
 #include "pokemon.h"
 #include "struct_defs/struct_02090800.h"
 
-UnkStruct_02090800 * sub_02092494(Pokemon * param0, BOOL param1, int param2);
-void sub_0209282C(UnkStruct_02090800 * param0);
+PokemonInfoDisplayStruct * sub_02092494(Pokemon * param0, BOOL param1, int param2);
+void sub_0209282C(PokemonInfoDisplayStruct * param0);
 void sub_0209304C(Pokemon * param0, TrainerInfo * param1, int param2, int param3, int param4);
-void sub_0209305C(BoxPokemon * param0, TrainerInfo * param1, int param2, int param3, int param4);
+void ProcessBoxPokemonWithTrainerInfo(BoxPokemon * param0, TrainerInfo * param1, int param2, int param3, int param4);
 
 #endif // POKEPLATINUM_UNK_02092494_H
diff --git a/src/main.c b/src/main.c
index 68022ad75a..870fc4428d 100644
--- a/src/main.c
+++ b/src/main.c
@@ -82,7 +82,7 @@ void NitroMain (void)
     Unk_02101D28.unk_10.unk_00 = -1;
     Unk_02101D28.unk_10.unk_08 = sub_020244AC();
 
-    sub_02003B60(sub_0202CC98(Unk_02101D28.unk_10.unk_08), sub_02025E44(Unk_02101D28.unk_10.unk_08));
+    sub_02003B60(GetChatotCryDataFromSave(Unk_02101D28.unk_10.unk_08), sub_02025E44(Unk_02101D28.unk_10.unk_08));
     sub_02022844();
 
     if (sub_02038FFC(3) == DWC_INIT_RESULT_DESTROY_OTHER_SETTING) {
diff --git a/src/overlay005/ov5_021E622C.c b/src/overlay005/ov5_021E622C.c
index d26a0dd3b4..65027aa875 100644
--- a/src/overlay005/ov5_021E622C.c
+++ b/src/overlay005/ov5_021E622C.c
@@ -2041,8 +2041,8 @@ static void ov5_021E62C4 (Party * param0, int param1, UnkStruct_02026218 * param
     Party_RemovePokemonBySlotIndex(param0, param1);
 
     if (Party_HasSpecies(param0, 441) == 0) {
-        UnkStruct_0202CC84 * v7 = sub_0202CC98(param3);
-        sub_0202CCA8(v7);
+        ChatotCryData * v7 = GetChatotCryDataFromSave(param3);
+        ResetChatotCryDataStatus(v7);
     }
 }
 
@@ -2441,7 +2441,7 @@ static void ov5_021E6948 (Pokemon * param0, BoxPokemon * param1, BoxPokemon * pa
         if (v7->unk_00[v0] != 0) {
             for (v1 = 0; v1 < 100; v1++) {
                 if (v7->unk_00[v0] == Item_MoveForTMHM(328 + v1)) {
-                    if (Pokemon_CanFormLearnTM(v3, v6, v1)) {
+                    if (CanPokemonFormLearnTM(v3, v6, v1)) {
                         if (Pokemon_AddMove(param0, v7->unk_00[v0]) == 0xffff) {
                             Pokemon_ReplaceMove(param0, v7->unk_00[v0]);
                         }
diff --git a/src/overlay006/ov6_02240C9C.c b/src/overlay006/ov6_02240C9C.c
index 1cd0cace76..5bba0a6bb0 100644
--- a/src/overlay006/ov6_02240C9C.c
+++ b/src/overlay006/ov6_02240C9C.c
@@ -1686,7 +1686,7 @@ static BOOL ov6_02242514 (const int param0, const UnkStruct_ov6_022422D0 * param
         }
     }
 
-    sub_02077F0C(param2, param3->battleType, v0);
+    AssignHeldItemToPokemon(param2, param3->battleType, v0);
 
     {
         u8 v1;
diff --git a/src/overlay006/ov6_02243258.c b/src/overlay006/ov6_02243258.c
index 17cd1c2379..9a10d644bf 100644
--- a/src/overlay006/ov6_02243258.c
+++ b/src/overlay006/ov6_02243258.c
@@ -1233,7 +1233,7 @@ static int ov6_02244228 (UnkStruct_ov6_02243FFC * param0)
         param0->unk_00++;
 
         {
-            sub_02077E3C(param0->unk_5C);
+            IsPokemonEligibleForAction(param0->unk_5C);
         }
     }
 
diff --git a/src/overlay006/ov6_022489E4.c b/src/overlay006/ov6_022489E4.c
index ae1b733e26..a89354a0e2 100644
--- a/src/overlay006/ov6_022489E4.c
+++ b/src/overlay006/ov6_022489E4.c
@@ -296,7 +296,7 @@ void ov6_02248D38 (int param0, int param1, void * param2, void * param3)
     int v2;
     u8 * v3;
 
-    v1 = ChatotCry_SaveSize();
+    v1 = GetSizeOfChatotCryData();
     v3 = param2;
     v2 = v3[v1];
 
@@ -311,7 +311,7 @@ BOOL ov6_02248D64 (UnkStruct_02095C48 * param0, int param1, void * param2)
     int v1;
     int v2;
 
-    v1 = ChatotCry_SaveSize();
+    v1 = GetSizeOfChatotCryData();
     v0 = param0->unk_569;
 
     if (param2 != NULL) {
diff --git a/src/overlay012/ov12_0221FC20.c b/src/overlay012/ov12_0221FC20.c
index f6165a9f2b..36a46ce888 100644
--- a/src/overlay012/ov12_0221FC20.c
+++ b/src/overlay012/ov12_0221FC20.c
@@ -85,7 +85,7 @@ typedef struct UnkStruct_ov12_02223178_t {
     u8 unk_E8[4];
     u32 unk_EC[4];
     u32 unk_FC[4];
-    UnkStruct_0202CC84 * unk_10C;
+    ChatotCryData * unk_10C;
     u8 * unk_110;
     u16 * unk_114;
     int unk_118;
@@ -3836,7 +3836,7 @@ static void ov12_022230D4 (UnkStruct_ov12_0221FCDC * param0)
     v3 = param0->unk_BC->unk_D8[param0->unk_BC->unk_14];
     v4 = param0->unk_BC->unk_E8[param0->unk_BC->unk_14];
 
-    sub_02077D3C(param0->unk_BC->unk_10C, v0, v3, v4, v1, v2, param0->unk_BC->unk_118, param0->unk_00);
+    HandleChatotSpecialInteraction(param0->unk_BC->unk_10C, v0, v3, v4, v1, v2, param0->unk_BC->unk_118, param0->unk_00);
 }
 
 static void ov12_02223134 (UnkStruct_ov12_0221FCDC * param0)
diff --git a/src/overlay016/ov16_0223DF00.c b/src/overlay016/ov16_0223DF00.c
index b83d46b102..6d0d4f1ce1 100644
--- a/src/overlay016/ov16_0223DF00.c
+++ b/src/overlay016/ov16_0223DF00.c
@@ -143,7 +143,7 @@ int ov16_0223EDE0(BattleSystem * param0);
 u8 BattleSystem_TextSpeed(BattleSystem * param0);
 int BattleSystem_Ruleset(BattleSystem * param0);
 UnkStruct_02015F84 * ov16_0223EE28(BattleSystem * param0);
-UnkStruct_0202CC84 * BattleSystem_ChatotVoice(BattleSystem * param0, int param1);
+ChatotCryData * BattleSystem_ChatotVoice(BattleSystem * param0, int param1);
 void ov16_0223EE70(BattleSystem * param0);
 void ov16_0223EF2C(BattleSystem * param0, int param1, int param2);
 void ov16_0223EF48(BattleSystem * param0, Pokemon * param1);
@@ -1053,7 +1053,7 @@ UnkStruct_02015F84 * ov16_0223EE28 (BattleSystem * param0)
     return param0->unk_1C4;
 }
 
-UnkStruct_0202CC84 * BattleSystem_ChatotVoice (BattleSystem * param0, int param1)
+ChatotCryData * BattleSystem_ChatotVoice (BattleSystem * param0, int param1)
 {
     if ((param0->battleType & 0x8) || ((param0->battleType & 0x10) && (BattleSystem_BattlerSlot(param0, param1) & 0x1))) {
         return param0->unk_78[param1];
diff --git a/src/overlay016/ov16_0225177C.c b/src/overlay016/ov16_0225177C.c
index 77ac97843e..0c387b1ccf 100644
--- a/src/overlay016/ov16_0225177C.c
+++ b/src/overlay016/ov16_0225177C.c
@@ -6252,7 +6252,7 @@ void ov16_02259A5C (BattleSystem * param0, BattleContext * param1, Pokemon * par
         v3 = param1->msgItemTemp;
     }
 
-    sub_02077E64(param2, v0, v3, v1, v2, 5);
+    InitializePokemonAfterCapture(param2, v0, v3, v1, v2, 5);
 }
 
 u8 BattleContext_IOBufferVal (BattleContext *battleCtx, int battler)
diff --git a/src/overlay016/ov16_0225CBB8.c b/src/overlay016/ov16_0225CBB8.c
index a731a26351..1b94205697 100644
--- a/src/overlay016/ov16_0225CBB8.c
+++ b/src/overlay016/ov16_0225CBB8.c
@@ -1625,7 +1625,7 @@ static void ov16_0225E4E8 (SysTask * param0, void * param1)
                 {
                     u8 v4;
                     sub_02078A4C(v0->unk_04->unk_1A0, &v4, v0->unk_16, v0->unk_1C);
-                    sub_02077DB4(BattleSystem_ChatotVoice(v0->unk_00, v0->unk_11), v0->unk_18, v0->unk_16, v0->unk_2C, 117, 127, NULL, 5, v4);
+                    HandleChatotSpecialAction(BattleSystem_ChatotVoice(v0->unk_00, v0->unk_11), v0->unk_18, v0->unk_16, v0->unk_2C, 117, 127, NULL, 5, v4);
                 }
 
                 if ((v0->unk_1C == 1) || (v0->unk_1C == 3)) {
@@ -1668,7 +1668,7 @@ static void ov16_0225E4E8 (SysTask * param0, void * param1)
                     u8 v5;
 
                     sub_02078A4C(v0->unk_04->unk_1A0, &v5, v0->unk_16, v0->unk_1C);
-                    sub_02077DB4(BattleSystem_ChatotVoice(v0->unk_00, v0->unk_11), v0->unk_18, v0->unk_16, v0->unk_2C, -117, 127, NULL, 5, v5);
+                    HandleChatotSpecialAction(BattleSystem_ChatotVoice(v0->unk_00, v0->unk_11), v0->unk_18, v0->unk_16, v0->unk_2C, -117, 127, NULL, 5, v5);
                 }
 
                 if ((v0->unk_1C == 0) || (v0->unk_1C == 2)) {
@@ -1752,7 +1752,7 @@ static void ov16_0225E894 (SysTask * param0, void * param1)
                 u8 v4;
 
                 sub_02078A4C(v0->unk_04->unk_1A0, &v4, v0->unk_16, v0->unk_1C);
-                sub_02077DB4(BattleSystem_ChatotVoice(v0->unk_00, v0->unk_11), v0->unk_18, v0->unk_16, v0->unk_2C, 117, 127, NULL, 5, v4);
+                HandleChatotSpecialAction(BattleSystem_ChatotVoice(v0->unk_00, v0->unk_11), v0->unk_18, v0->unk_16, v0->unk_2C, 117, 127, NULL, 5, v4);
             }
 
             sub_0200D4C4(v0->unk_0C->unk_00, (24 * 8), (8 * 11));
@@ -1913,7 +1913,7 @@ static void ov16_0225EA80 (SysTask * param0, void * param1)
                     u8 v4;
 
                     sub_02078A4C(v0->unk_04->unk_1A0, &v4, v0->unk_86, v0->unk_82);
-                    sub_02077DB4(BattleSystem_ChatotVoice(v0->unk_00, v0->unk_81), v0->unk_88, v0->unk_86, v0->unk_97, 117, 127, NULL, 5, v4);
+                    HandleChatotSpecialAction(BattleSystem_ChatotVoice(v0->unk_00, v0->unk_81), v0->unk_88, v0->unk_86, v0->unk_97, 117, 127, NULL, 5, v4);
                 }
             } else {
                 sub_02007B98(v0->unk_04->unk_20, 1);
@@ -1922,7 +1922,7 @@ static void ov16_0225EA80 (SysTask * param0, void * param1)
                     u8 v5;
 
                     sub_02078A4C(v0->unk_04->unk_1A0, &v5, v0->unk_86, v0->unk_82);
-                    sub_02077DB4(BattleSystem_ChatotVoice(v0->unk_00, v0->unk_81), v0->unk_88, v0->unk_86, v0->unk_97, -117, 127, NULL, 5, v5);
+                    HandleChatotSpecialAction(BattleSystem_ChatotVoice(v0->unk_00, v0->unk_81), v0->unk_88, v0->unk_86, v0->unk_97, -117, 127, NULL, 5, v5);
                 }
             }
 
@@ -1942,7 +1942,7 @@ static void ov16_0225EA80 (SysTask * param0, void * param1)
                     u8 v6;
 
                     sub_02078A4C(v0->unk_04->unk_1A0, &v6, v0->unk_86, v0->unk_82);
-                    sub_02077DB4(BattleSystem_ChatotVoice(v0->unk_00, v0->unk_81), v0->unk_88, v0->unk_86, v0->unk_97, 117, 127, NULL, 5, v6);
+                    HandleChatotSpecialAction(BattleSystem_ChatotVoice(v0->unk_00, v0->unk_81), v0->unk_88, v0->unk_86, v0->unk_97, 117, 127, NULL, 5, v6);
                 }
             } else {
                 sub_02007B98(v0->unk_04->unk_20, 1);
@@ -1951,7 +1951,7 @@ static void ov16_0225EA80 (SysTask * param0, void * param1)
                     u8 v7;
 
                     sub_02078A4C(v0->unk_04->unk_1A0, &v7, v0->unk_86, v0->unk_82);
-                    sub_02077DB4(BattleSystem_ChatotVoice(v0->unk_00, v0->unk_81), v0->unk_88, v0->unk_86, v0->unk_97, -117, 127, NULL, 5, v7);
+                    HandleChatotSpecialAction(BattleSystem_ChatotVoice(v0->unk_00, v0->unk_81), v0->unk_88, v0->unk_86, v0->unk_97, -117, 127, NULL, 5, v7);
                 }
             }
 
@@ -2109,7 +2109,7 @@ static void ov16_0225F0C0 (SysTask * param0, void * param1)
                     u8 v6;
 
                     sub_02078A4C(v0->unk_04->unk_1A0, &v6, v0->unk_86, v0->unk_82);
-                    sub_02077DB4(BattleSystem_ChatotVoice(v0->unk_00, v0->unk_81), v0->unk_88, v0->unk_86, v0->unk_97, 117, 127, NULL, 5, v6);
+                    HandleChatotSpecialAction(BattleSystem_ChatotVoice(v0->unk_00, v0->unk_81), v0->unk_88, v0->unk_86, v0->unk_97, 117, 127, NULL, 5, v6);
                 }
             } else {
                 sub_02007B98(v0->unk_04->unk_20, 1);
@@ -2118,7 +2118,7 @@ static void ov16_0225F0C0 (SysTask * param0, void * param1)
                     u8 v7;
 
                     sub_02078A4C(v0->unk_04->unk_1A0, &v7, v0->unk_86, v0->unk_82);
-                    sub_02077DB4(BattleSystem_ChatotVoice(v0->unk_00, v0->unk_81), v0->unk_88, v0->unk_86, v0->unk_97, -117, 127, NULL, 5, v7);
+                    HandleChatotSpecialAction(BattleSystem_ChatotVoice(v0->unk_00, v0->unk_81), v0->unk_88, v0->unk_86, v0->unk_97, -117, 127, NULL, 5, v7);
                 }
             }
 
@@ -2137,7 +2137,7 @@ static void ov16_0225F0C0 (SysTask * param0, void * param1)
                     u8 v8;
 
                     sub_02078A4C(v0->unk_04->unk_1A0, &v8, v0->unk_86, v0->unk_82);
-                    sub_02077DB4(BattleSystem_ChatotVoice(v0->unk_00, v0->unk_81), v0->unk_88, v0->unk_86, v0->unk_97, 117, 127, NULL, 5, v8);
+                    HandleChatotSpecialAction(BattleSystem_ChatotVoice(v0->unk_00, v0->unk_81), v0->unk_88, v0->unk_86, v0->unk_97, 117, 127, NULL, 5, v8);
                 }
             } else {
                 sub_02007B98(v0->unk_04->unk_20, 1);
@@ -2146,7 +2146,7 @@ static void ov16_0225F0C0 (SysTask * param0, void * param1)
                     u8 v9;
 
                     sub_02078A4C(v0->unk_04->unk_1A0, &v9, v0->unk_86, v0->unk_82);
-                    sub_02077DB4(BattleSystem_ChatotVoice(v0->unk_00, v0->unk_81), v0->unk_88, v0->unk_86, v0->unk_97, -117, 127, NULL, 5, v9);
+                    HandleChatotSpecialAction(BattleSystem_ChatotVoice(v0->unk_00, v0->unk_81), v0->unk_88, v0->unk_86, v0->unk_97, -117, 127, NULL, 5, v9);
                 }
             }
 
@@ -4911,7 +4911,7 @@ static void ov16_02262A9C (SysTask * param0, void * param1)
             v7 = -117;
         }
 
-        sub_02077DB4(BattleSystem_ChatotVoice(v0->unk_00, v0->unk_65), 5, v0->unk_68, v0->unk_6B, v7, 127, v0->unk_72, 5, 0);
+        HandleChatotSpecialAction(BattleSystem_ChatotVoice(v0->unk_00, v0->unk_65), 5, v0->unk_68, v0->unk_6B, v7, 127, v0->unk_72, 5, 0);
         v0->unk_66++;
     }
     case 5:
diff --git a/src/overlay017/ov17_02247A48.c b/src/overlay017/ov17_02247A48.c
index 85e62bf9c3..9aae9740ff 100644
--- a/src/overlay017/ov17_02247A48.c
+++ b/src/overlay017/ov17_02247A48.c
@@ -1088,7 +1088,7 @@ static void ov17_02248AA4 (SysTask * param0, void * param1)
         if (v0->unk_04 >= FX32_ONE) {
             v2 = Pokemon_GetValue(v0->unk_00->unk_0C.unk_00->unk_00[v0->unk_0E], MON_DATA_SPECIES, NULL);
             v3 = Pokemon_GetValue(v0->unk_00->unk_0C.unk_00->unk_00[v0->unk_0E], MON_DATA_FORM, NULL);
-            sub_02077D3C(v0->unk_00->unk_00->unk_14C[v0->unk_0E], 0, v2, v3, 0, 127, NULL, 22);
+            HandleChatotSpecialInteraction(v0->unk_00->unk_00->unk_14C[v0->unk_0E], 0, v2, v3, 0, 127, NULL, 22);
             v0->unk_0C++;
         }
         break;
diff --git a/src/overlay017/ov17_02251D6C.c b/src/overlay017/ov17_02251D6C.c
index 1be341731e..5ae205bbea 100644
--- a/src/overlay017/ov17_02251D6C.c
+++ b/src/overlay017/ov17_02251D6C.c
@@ -679,7 +679,7 @@ static void ov17_0225266C (SysTask * param0, void * param1)
 
         v1 = Pokemon_GetValue(v0->unk_00->unk_10.unk_00->unk_00[v0->unk_11], MON_DATA_SPECIES, NULL);
         v2 = Pokemon_GetValue(v0->unk_00->unk_10.unk_00->unk_00[v0->unk_11], MON_DATA_FORM, NULL);
-        sub_02077D3C(v0->unk_00->unk_00->unk_14C[v0->unk_11], 0, v1, v2, 0, 127, NULL, 24);
+        HandleChatotSpecialInteraction(v0->unk_00->unk_00->unk_14C[v0->unk_11], 0, v1, v2, 0, 127, NULL, 24);
     }
         v0->unk_10++;
         break;
diff --git a/src/overlay019/ov19_021D0D80.c b/src/overlay019/ov19_021D0D80.c
index dcfaccb34c..afd78b3c2c 100644
--- a/src/overlay019/ov19_021D0D80.c
+++ b/src/overlay019/ov19_021D0D80.c
@@ -330,9 +330,9 @@ int ov19_021D0E58 (UnkStruct_020067E8 * param0, int * param1)
     UnkStruct_ov19_021D5DF8 * v0 = sub_0200682C(param0);
 
     if (Party_HasSpecies(v0->unk_124, 441) == 0) {
-        UnkStruct_0202CC84 * v1 = sub_0202CC98(v0->unk_11C);
+        ChatotCryData * v1 = GetChatotCryDataFromSave(v0->unk_11C);
 
-        sub_0202CCA8(v1);
+        ResetChatotCryDataStatus(v1);
     }
 
     ov19_021D64A0(v0->unk_114);
diff --git a/src/overlay087/ov87_021D106C.c b/src/overlay087/ov87_021D106C.c
index 80639ae6a1..be29973a5c 100644
--- a/src/overlay087/ov87_021D106C.c
+++ b/src/overlay087/ov87_021D106C.c
@@ -213,7 +213,7 @@ static BOOL ov87_021D12C0 (UnkStruct_ov87_021D106C * param0, int * param1)
         if (v1 == v0->unk_18) {
             sub_02021FE0(param0->unk_1C4[v1], GX_OAM_MODE_NORMAL);
             sub_02021F58(param0->unk_1C4[v1], 0);
-            sub_020063D4(1);
+            SetMicProcessingFlag(1);
 
             sub_02005844(v0->unk_20[v1].unk_10, v0->unk_20[v1].unk_13);
         } else {
@@ -562,7 +562,7 @@ static void ov87_021D1970 (UnkStruct_ov87_021D106C * param0)
         sub_02006E84(v1.archive, v1.palette, 1, v3 * 0x20, 0x20, 61);
 
         if (v3 == v2->unk_18) {
-            sub_020063D4(1);
+            SetMicProcessingFlag(1);
             sub_02005844(v2->unk_20[v3].unk_10, v2->unk_20[v3].unk_13);
             sub_02021FE0(param0->unk_1C4[v3], GX_OAM_MODE_NORMAL);
         } else {
diff --git a/src/overlay088/ov88_0223B140.c b/src/overlay088/ov88_0223B140.c
index 9178a1910f..778b0fe5b0 100644
--- a/src/overlay088/ov88_0223B140.c
+++ b/src/overlay088/ov88_0223B140.c
@@ -122,7 +122,7 @@ static void ov88_0223CF68(int param0, UnkStruct_02022550 * param1, int param2);
 static int ov88_0223CFF4(u32 * param0, int * param1, UnkStruct_02022550 * param2, UnkStruct_ov88_0223C8AC * param3, int param4);
 static int ov88_0223C800(int param0, Pokemon * param1, u8 * param2, ArchivedSprite * param3);
 static void ov88_0223E7F0(UnkStruct_0202B628 * param0, Pokemon * param1);
-static void ov88_0223D140(UnkStruct_0202CC84 * param0);
+static void ov88_0223D140(ChatotCryData * param0);
 static void ov88_0223E894(UnkStruct_02095E80 * param0);
 static void ov88_0223E8B4(UnkStruct_02095E80 * param0);
 static int ov88_0223E8D0(UnkStruct_02095E80 * param0);
@@ -700,7 +700,7 @@ static int ov88_0223B914 (UnkStruct_02095E80 * param0)
         }
         break;
     case 14:
-        ov88_0223D140(sub_0202CC98(param0->unk_04));
+        ov88_0223D140(GetChatotCryDataFromSave(param0->unk_04));
         param0->unk_4C++;
         break;
     case 15:
@@ -1538,7 +1538,7 @@ static void ov88_0223CE74 (UnkStruct_02095E80 * param0)
         v1 = param0->unk_6F4[param0->unk_88[0]].unk_06;
 
         if (v0 == 441) {
-            sub_020063E4(sub_0202CC98(param0->unk_04), 0, 100, 0);
+            ProcessChatotCryStructWithAudioParams(GetChatotCryDataFromSave(param0->unk_04), 0, 100, 0);
         } else {
             sub_02005844(v0, v1);
         }
@@ -1697,7 +1697,7 @@ static void ov88_0223D0D4 (TrainerInfo * param0, UnkStruct_02027F8C * param1, Un
     sub_0203597C(28, param2, sizeof(UnkStruct_02027F8C));
 }
 
-static void ov88_0223D140 (UnkStruct_0202CC84 * param0)
+static void ov88_0223D140 (ChatotCryData * param0)
 {
     sub_0203597C(29, param0, 1000);
 }
@@ -1751,7 +1751,7 @@ static void ov88_0223D1EC (UnkStruct_02095E80 * param0, int param1)
     } else {
         param0->unk_0C.unk_00 = param0->unk_2274;
         param0->unk_0C.unk_13 = Party_GetCurrentCount(param0->unk_2274);
-        param0->unk_0C.unk_28 = (UnkStruct_0202CC84 *)param0->unk_2E6C[sub_0203608C() ^ 1];
+        param0->unk_0C.unk_28 = (ChatotCryData *)param0->unk_2E6C[sub_0203608C() ^ 1];
         sub_0208E9C0(&param0->unk_0C, sub_02032EE8(sub_0203608C() ^ 1));
     }
 
@@ -2528,8 +2528,8 @@ static void ov88_0223E694 (Party * param0, Party * param1, int param2, int param
     param4->unk_2C = param2;
 
     if (Party_HasSpecies(param0, 441) == 0) {
-        UnkStruct_0202CC84 * v4 = sub_0202CC98(param4->unk_10);
-        sub_0202CCA8(v4);
+        ChatotCryData * v4 = GetChatotCryDataFromSave(param4->unk_10);
+        ResetChatotCryDataStatus(v4);
     }
 
     sub_0202F180(param4->unk_10, v1);
diff --git a/src/overlay094/ov94_02242AD0.c b/src/overlay094/ov94_02242AD0.c
index 0bacc9b4af..c613fc11e0 100644
--- a/src/overlay094/ov94_02242AD0.c
+++ b/src/overlay094/ov94_02242AD0.c
@@ -1264,8 +1264,8 @@ static void ov94_02243B08 (UnkStruct_ov94_0223FD4C * param0, int param1)
         Party_RemovePokemonBySlotIndex(param0->unk_00->unk_08, param0->unk_112);
 
         if (Party_HasSpecies(param0->unk_00->unk_08, 441) == 0) {
-            UnkStruct_0202CC84 * v2 = sub_0202CC98(param0->unk_00->unk_20);
-            sub_0202CCA8(v2);
+            ChatotCryData * v2 = GetChatotCryDataFromSave(param0->unk_00->unk_20);
+            ResetChatotCryDataStatus(v2);
         }
     }
 
diff --git a/src/overlay104/ov104_0222DCE0.c b/src/overlay104/ov104_0222DCE0.c
index 3ab1757092..4d97b14e64 100644
--- a/src/overlay104/ov104_0222DCE0.c
+++ b/src/overlay104/ov104_0222DCE0.c
@@ -361,7 +361,7 @@ void ov104_0222E134 (SaveData * param0, Pokemon * param1)
     TrainerInfo * v5 = sub_02025E38(param0);
 
     v0 = Pokemon_GetValue(param1, MON_DATA_OT_ID, NULL);
-    sub_02077EE4(param1, sub_02025E38(param0), 4, 0, 0, 11);
+    PostCapturePokemonProcessing(param1, sub_02025E38(param0), 4, 0, 0, 11);
 
     v3 = sub_0203A138(562);
     sub_0209304C(param1, v5, v4, v3, 11);
diff --git a/src/overlay104/ov104_0223B6F4.c b/src/overlay104/ov104_0223B6F4.c
index 29ade4d96a..9be9bd123b 100644
--- a/src/overlay104/ov104_0223B6F4.c
+++ b/src/overlay104/ov104_0223B6F4.c
@@ -308,7 +308,7 @@ void ov104_0223BA24 (Party * param0)
 
 void ov104_0223BA7C (UnkStruct_ov104_0223BA10 * param0, Pokemon * param1)
 {
-    sub_02077EE4(param1, sub_02025E38(param0->unk_04), 4, 0, 0, 11);
+    PostCapturePokemonProcessing(param1, sub_02025E38(param0->unk_04), 4, 0, 0, 11);
     return;
 }
 
diff --git a/src/overlay104/ov104_0223BCBC.c b/src/overlay104/ov104_0223BCBC.c
index ed99606854..3cd45f61c5 100644
--- a/src/overlay104/ov104_0223BCBC.c
+++ b/src/overlay104/ov104_0223BCBC.c
@@ -294,7 +294,7 @@ BOOL ov104_0223C000 (u8 param0)
 
 void ov104_0223C010 (UnkStruct_ov104_0223BFFC * param0, Pokemon * param1)
 {
-    sub_02077EE4(param1, sub_02025E38(param0->unk_04), 4, 0, 0, 11);
+    PostCapturePokemonProcessing(param1, sub_02025E38(param0->unk_04), 4, 0, 0, 11);
     return;
 }
 
diff --git a/src/overlay118/ov118_021D0D80.c b/src/overlay118/ov118_021D0D80.c
index 1abe9739fa..ea62b16381 100644
--- a/src/overlay118/ov118_021D0D80.c
+++ b/src/overlay118/ov118_021D0D80.c
@@ -132,7 +132,7 @@ int ov118_021D0DBC (UnkStruct_0207F248 * param0)
         v0->unk_00++;
         break;
     case 7:
-        sub_02077E3C(v1);
+        IsPokemonEligibleForAction(v1);
         v0->unk_00++;
         break;
     case 8:
diff --git a/src/pokemon.c b/src/pokemon.c
index 9c27ea2889..9af539cf6c 100644
--- a/src/pokemon.c
+++ b/src/pokemon.c
@@ -123,11 +123,11 @@ static void BoxPokemon_ReplaceMove(BoxPokemon *boxMon, u16 moveID);
 static void BoxPokemon_SetMoveSlot(BoxPokemon *boxMon, u16 moveID, u8 moveSlot);
 static BOOL Pokemon_HasMove(Pokemon *mon, u16 moveID);
 static s8 BoxPokemon_GetFlavorAffinity(BoxPokemon *boxMon, int flavor);
-static BOOL sub_020778E0(BoxPokemon *boxMon);
-static BOOL sub_02077900(BoxPokemon *boxMon);
-static void sub_02077EA4(BoxPokemon *boxMon, TrainerInfo *param1, int monPokeball, int param3, int param4, int param5);
-static void sub_02077EF8(BoxPokemon *boxMon, TrainerInfo *param1, int monPokeball, int param3, int param4, int param5);
-static BOOL BoxPokemon_CanLearnTM(BoxPokemon *boxMon, u8 tmID);
+static BOOL IsBoxPokemonInfectedWithPokerus(BoxPokemon *boxMon);
+static BOOL CanBoxPokemonSpreadPokerus(BoxPokemon *boxMon);
+static void InitializeBoxPokemonAfterCapture(BoxPokemon *boxMon, TrainerInfo *param1, int monPokeball, int param3, int param4, int param5);
+static void PostCaptureBoxPokemonProcessing(BoxPokemon *boxMon, TrainerInfo *param1, int monPokeball, int param3, int param4, int param5);
+static BOOL CanBoxPokemonLearnTM(BoxPokemon *boxMon, u8 tmID);
 static void BoxPokemon_CalcAbility(BoxPokemon *boxMon);
 static void PokemonPersonalData_LoadSpecies(int monSpecies, PokemonPersonalData *monPersonalData);
 static void PokemonPersonalData_LoadForm(int monSpecies, int monForm, PokemonPersonalData *monPersonalData);
@@ -3756,7 +3756,7 @@ u8 Pokemon_HasPokerus(Party *party, u8 param1)
     return result;
 }
 
-void sub_020777B4(Party *party, s32 param1)
+void UpdatePokerusStatusInParty(Party *party, s32 param1)
 {
     int currentPartyCount = Party_GetCurrentCount(party);
 
@@ -3817,22 +3817,22 @@ void Pokemon_ValidatePokerus(Party *party)
     }
 }
 
-BOOL sub_020778D8(Pokemon *mon)
+BOOL IsPokemonInfectedWithPokerus(Pokemon *mon)
 {
-    return sub_020778E0(&mon->box);
+    return IsBoxPokemonInfectedWithPokerus(&mon->box);
 }
 
-static BOOL sub_020778E0(BoxPokemon *boxMon)
+static BOOL IsBoxPokemonInfectedWithPokerus(BoxPokemon *boxMon)
 {
     return (BoxPokemon_GetValue(boxMon, MON_DATA_POKERUS, NULL) & 0xf) != 0;
 }
 
-BOOL sub_020778F8(Pokemon *mon)
+BOOL CanPokemonSpreadPokerus(Pokemon *mon)
 {
-    return sub_02077900(&mon->box);
+    return CanBoxPokemonSpreadPokerus(&mon->box);
 }
 
-static BOOL sub_02077900(BoxPokemon *boxMon)
+static BOOL CanBoxPokemonSpreadPokerus(BoxPokemon *boxMon)
 {
     u8 monPokerus = BoxPokemon_GetValue(boxMon, MON_DATA_POKERUS, NULL);
 
@@ -4146,43 +4146,43 @@ void Pokemon_LoadLevelUpMovesOf(int monSpecies, int monForm, u16 *monLevelUpMove
     NARC_ReadWholeMemberByIndexPair(monLevelUpMoves, NARC_INDEX_POKETOOL__PERSONAL__WOTBL, monSpecies);
 }
 
-void sub_02077D3C(UnkStruct_0202CC84 *param0, int param1, u16 monSpecies, int param3, int param4, int param5, int param6, int param7)
+void HandleChatotSpecialInteraction(ChatotCryData *param0, int param1, u16 monSpecies, int param3, int param4, int param5, int param6, int param7)
 {
     if (monSpecies == SPECIES_CHATOT) {
-        if (sub_020064C8(param1) == 0) {
-            sub_020063D4(1);
+        if (IsAudioParamValid(param1) == 0) {
+            SetMicProcessingFlag(1);
             sub_020059D0(param1, monSpecies, param4, param5, param7, param3);
         } else {
             if (param6) {
-                sub_020063D4(1);
+                SetMicProcessingFlag(1);
             }
 
-            sub_020063E4(param0, NULL, param5, param4);
+            ProcessChatotCryStructWithAudioParams(param0, NULL, param5, param4);
         }
     } else {
         sub_020059D0(param1, monSpecies, param4, param5, param7, param3);
     }
 }
 
-void sub_02077DB4(UnkStruct_0202CC84 *param0, int param1, u16 monSpecies, int param3, int param4, int param5, int param6, int param7, u8 param8)
+void HandleChatotSpecialAction(ChatotCryData *param0, int param1, u16 monSpecies, int param3, int param4, int param5, int param6, int param7, u8 param8)
 {
     if (monSpecies == SPECIES_CHATOT) {
-        if (sub_020064C8(param1) == 0) {
-            sub_020063D4(1);
+        if (IsAudioParamValid(param1) == 0) {
+            SetMicProcessingFlag(1);
             sub_02005F4C(param1, monSpecies, param4, param5, param7, param8, param3);
         } else {
             if (param6) {
-                sub_020063D4(1);
+                SetMicProcessingFlag(1);
             }
 
-            sub_02006438(param0, NULL, param5, param4, param8);
+            ProcessChatotCryStructWithExtendedAudioParams(param0, NULL, param5, param4, param8);
         }
     } else {
         sub_02005F4C(param1, monSpecies, param4, param5, param7, param8, param3);
     }
 }
 
-BOOL sub_02077E3C(Pokemon *mon)
+BOOL IsPokemonEligibleForAction(Pokemon *mon)
 {
     int monSpecies = Pokemon_GetValue(mon, MON_DATA_SPECIES, NULL);
     int monForm = Pokemon_GetValue(mon, MON_DATA_FORM, NULL);
@@ -4190,9 +4190,9 @@ BOOL sub_02077E3C(Pokemon *mon)
     return sub_02005844(monSpecies, monForm);
 }
 
-void sub_02077E64(Pokemon *mon, TrainerInfo *param1, int monPokeball, int param3, int param4, int param5)
+void InitializePokemonAfterCapture(Pokemon *mon, TrainerInfo *param1, int monPokeball, int param3, int param4, int param5)
 {
-    sub_02077EA4(&mon->box, param1, monPokeball, param3, param4, param5);
+    InitializeBoxPokemonAfterCapture(&mon->box, param1, monPokeball, param3, param4, param5);
 
     if (monPokeball == ITEM_HEAL_BALL) {
         int monMaxHP = Pokemon_GetValue(mon, MON_DATA_MAX_HP, NULL);
@@ -4203,22 +4203,22 @@ void sub_02077E64(Pokemon *mon, TrainerInfo *param1, int monPokeball, int param3
     }
 }
 
-static void sub_02077EA4(BoxPokemon *boxMon, TrainerInfo *param1, int monPokeball, int param3, int param4, int param5)
+static void InitializeBoxPokemonAfterCapture(BoxPokemon *boxMon, TrainerInfo *param1, int monPokeball, int param3, int param4, int param5)
 {
-    sub_0209305C(boxMon, param1, 0, param3, param5);
+    ProcessBoxPokemonWithTrainerInfo(boxMon, param1, 0, param3, param5);
     BoxPokemon_SetValue(boxMon, MON_DATA_MET_GAME, &Unk_020E4C40);
     BoxPokemon_SetValue(boxMon, MON_DATA_POKEBALL, &monPokeball);
     BoxPokemon_SetValue(boxMon, MON_DATA_158, &param4);
 }
 
-void sub_02077EE4(Pokemon *mon, TrainerInfo *param1, int monPokeball, int param3, int param4, int param5)
+void PostCapturePokemonProcessing(Pokemon *mon, TrainerInfo *param1, int monPokeball, int param3, int param4, int param5)
 {
-    sub_02077EF8(&mon->box, param1, monPokeball, param3, param4, param5);
+    PostCaptureBoxPokemonProcessing(&mon->box, param1, monPokeball, param3, param4, param5);
 }
 
-static void sub_02077EF8(BoxPokemon *boxMon, TrainerInfo *param1, int monPokeball, int param3, int param4, int param5)
+static void PostCaptureBoxPokemonProcessing(BoxPokemon *boxMon, TrainerInfo *param1, int monPokeball, int param3, int param4, int param5)
 {
-    sub_02077EA4(boxMon, param1, monPokeball, param3, param4, param5);
+    InitializeBoxPokemonAfterCapture(boxMon, param1, monPokeball, param3, param4, param5);
 }
 
 static const u16 sHeldItemChance[][2] = {
@@ -4226,7 +4226,7 @@ static const u16 sHeldItemChance[][2] = {
     {20, 80}
 };
 
-void sub_02077F0C(Pokemon *mon, u32 param1, int param2)
+void AssignHeldItemToPokemon(Pokemon *mon, u32 param1, int param2)
 {
     if (param1 & (0x1 | 0x80)) {
         return;
@@ -4254,18 +4254,18 @@ void sub_02077F0C(Pokemon *mon, u32 param1, int param2)
 
 BOOL Pokemon_CanLearnTM(Pokemon *mon, u8 tmID)
 {
-    return BoxPokemon_CanLearnTM(&mon->box, tmID);
+    return CanBoxPokemonLearnTM(&mon->box, tmID);
 }
 
-static BOOL BoxPokemon_CanLearnTM(BoxPokemon *boxMon, u8 tmID)
+static BOOL CanBoxPokemonLearnTM(BoxPokemon *boxMon, u8 tmID)
 {
     u16 monSpeciesEgg = BoxPokemon_GetValue(boxMon, MON_DATA_SPECIES_EGG, NULL);
     int monForm = BoxPokemon_GetValue(boxMon, MON_DATA_FORM, NULL);
 
-    return Pokemon_CanFormLearnTM(monSpeciesEgg, monForm, tmID);
+    return CanPokemonFormLearnTM(monSpeciesEgg, monForm, tmID);
 }
 
-BOOL Pokemon_CanFormLearnTM(u16 monSpecies, int monForm, u8 tmID)
+BOOL CanPokemonFormLearnTM(u16 monSpecies, int monForm, u8 tmID)
 {
     if (monSpecies == SPECIES_EGG) {
         return FALSE;
diff --git a/src/savedata/save_table.c b/src/savedata/save_table.c
index 1528fc4274..5aca2357cb 100644
--- a/src/savedata/save_table.c
+++ b/src/savedata/save_table.c
@@ -68,7 +68,7 @@ const SaveTableEntry gSaveTable[] = {
     { SAVE_TABLE_ENTRY_TRAINER_CARD,          SAVE_BLOCK_ID_NORMAL, (SaveEntrySizeFunc)TrainerCard_SaveSize,       (SaveEntryInitFunc)TrainerCard_Init       },
     { SAVE_TABLE_ENTRY_GAME_RECORDS,          SAVE_BLOCK_ID_NORMAL, (SaveEntrySizeFunc)GameRecord_SaveSize,        (SaveEntryInitFunc)GameRecord_Init        },
     { SAVE_TABLE_ENTRY_BALL_SEALS,            SAVE_BLOCK_ID_NORMAL, (SaveEntrySizeFunc)BallSeal_SaveSize,          (SaveEntryInitFunc)BallSeal_Init          },
-    { SAVE_TABLE_ENTRY_CHATOT,                SAVE_BLOCK_ID_NORMAL, (SaveEntrySizeFunc)ChatotCry_SaveSize,         (SaveEntryInitFunc)ChatotCry_Init         },
+    { SAVE_TABLE_ENTRY_CHATOT,                SAVE_BLOCK_ID_NORMAL, (SaveEntrySizeFunc)GetSizeOfChatotCryData,         (SaveEntryInitFunc)ChatotCry_Init         },
     { SAVE_TABLE_ENTRY_FRONTIER,              SAVE_BLOCK_ID_NORMAL, (SaveEntrySizeFunc)Frontier_SaveSize,          (SaveEntryInitFunc)Frontier_Init          },
     { SAVE_TABLE_ENTRY_RIBBONS,               SAVE_BLOCK_ID_NORMAL, (SaveEntrySizeFunc)Ribbons_SaveSize,           (SaveEntryInitFunc)Ribbons_Init           },
     { SAVE_TABLE_ENTRY_ENCOUNTERS,            SAVE_BLOCK_ID_NORMAL, (SaveEntrySizeFunc)SpecialEncounter_SaveSize,  (SaveEntryInitFunc)SpecialEncounter_Init  },
diff --git a/src/unk_02003B60.c b/src/unk_02003B60.c
index 4076d7b04b..216691974a 100644
--- a/src/unk_02003B60.c
+++ b/src/unk_02003B60.c
@@ -49,8 +49,8 @@ struct UnkStruct_02003D54_t {
     void * unk_BCD8C;
     int unk_BCD90;
     SysTask * unk_BCD94;
-    UnkStruct_0202CC84 * unk_BCD98;
-    UnkStruct_0202CC84 * unk_BCD9C[4];
+    ChatotCryData * unk_BCD98;
+    ChatotCryData * unk_BCD9C[4];
     int unk_BCDAC[2];
     int unk_BCDB4[2];
     int unk_BCDBC[2];
@@ -61,7 +61,7 @@ struct UnkStruct_02003D54_t {
     u8 unk_BCDD3;
 };
 
-void sub_02003B60(UnkStruct_0202CC84 * param0, UnkStruct_020279FC * param1);
+void sub_02003B60(ChatotCryData * param0, UnkStruct_020279FC * param1);
 void sub_02003BD8(void);
 void sub_02003D0C(int param0);
 UnkStruct_02003D54 * sub_02003D54(void);
@@ -87,7 +87,7 @@ static UnkStruct_02003D54 Unk_02101DF8;
 static int Unk_02101DF0;
 static NNSSndCaptureOutputEffectType Unk_02101DF4;
 
-void sub_02003B60 (UnkStruct_0202CC84 * param0, UnkStruct_020279FC * param1)
+void sub_02003B60 (ChatotCryData * param0, UnkStruct_020279FC * param1)
 {
     UnkStruct_02003D54 * v0 = sub_02003D54();
 
@@ -125,7 +125,7 @@ void sub_02003BD8 (void)
         sub_02003C64();
     }
 
-    sub_02006224();
+    CheckMicRecordingStatus();
 
     for (v0 = 0; v0 < 2; v0++) {
         if (v1->unk_BCDD0[v0] != 0) {
diff --git a/src/unk_02005474.c b/src/unk_02005474.c
index 43884cd274..58b40f5769 100644
--- a/src/unk_02005474.c
+++ b/src/unk_02005474.c
@@ -407,7 +407,7 @@ BOOL sub_02005844 (u16 param0, u8 param1)
     u16 v0;
     int v1;
     u8 * v2 = sub_02003D5C(18);
-    UnkStruct_0202CC84 ** v3 = sub_02003D5C(36);
+    ChatotCryData ** v3 = sub_02003D5C(36);
     u8 * v4 = sub_02003D5C(53);
 
     v0 = param0;
@@ -423,8 +423,8 @@ BOOL sub_02005844 (u16 param0, u8 param1)
     }
 
     if (v0 == 441) {
-        if (sub_0200629C(*v3, 0, 127, 0) == 1) {
-            sub_020063D4(0);
+        if (ProcessAudioInput(*v3, 0, 127, 0) == 1) {
+            SetMicProcessingFlag(0);
             return 1;
         }
     }
@@ -441,7 +441,7 @@ BOOL sub_02005844 (u16 param0, u8 param1)
         sub_02004AA0(v0, 8);
     }
 
-    sub_020063D4(0);
+    SetMicProcessingFlag(0);
 
     if (v1 == 0) {
         (void)0;
@@ -475,7 +475,7 @@ void sub_0200592C (int param0)
         sub_02004C4C(15);
     }
 
-    sub_02006350();
+    ResetMicStatusFlags();
     sub_0200605C();
 
     return;
@@ -509,7 +509,7 @@ BOOL sub_020059D0 (int param0, u16 param1, int param2, int param3, int param4, u
     u8 * v9 = sub_02003D5C(17);
     u8 * v10 = sub_02003D5C(18);
     u8 * v11 = sub_02003D5C(30);
-    UnkStruct_0202CC84 ** v12 = sub_02003D5C(36);
+    ChatotCryData ** v12 = sub_02003D5C(36);
 
     v4 = 0;
     v5 = 0;
@@ -577,7 +577,7 @@ BOOL sub_020059D0 (int param0, u16 param1, int param2, int param3, int param4, u
 
             return 1;
         default:
-            sub_020063D4(1);
+            SetMicProcessingFlag(1);
             break;
         }
     }
@@ -890,7 +890,7 @@ static BOOL sub_020060EC (u16 param0, s8 param1, u8 param2)
 
     *v1 = 1;
 
-    sub_020063D4(1);
+    SetMicProcessingFlag(1);
     v0 = sub_02005844(param0, param2);
     sub_02004F68(8, 0xffff, param1);
 
diff --git a/src/unk_02006224.c b/src/unk_02006224.c
index 148f5796bf..c56a843b20 100644
--- a/src/unk_02006224.c
+++ b/src/unk_02006224.c
@@ -11,20 +11,20 @@
 #include "unk_0201D15C.h"
 #include "unk_0202CC64.h"
 
-BOOL sub_02006224(void);
-BOOL sub_02006260(const UnkStruct_0202CC84 * param0);
-BOOL sub_0200629C(const UnkStruct_0202CC84 * param0, u32 param1, int param2, int param3);
-void sub_02006350(void);
-MICResult sub_0200637C(void);
-MICResult sub_020063B8(void);
-void sub_020063C0(UnkStruct_0202CC84 * param0);
-void sub_020063D4(u8 param0);
-BOOL sub_020063E4(UnkStruct_0202CC84 * param0, u32 param1, int param2, int param3);
-BOOL sub_02006438(UnkStruct_0202CC84 * param0, u32 param1, int param2, int param3, u8 param4);
-int Sound_Chatter(UnkStruct_0202CC84 * param0);
-BOOL sub_020064C8(int param0);
-
-BOOL sub_02006224 (void)
+BOOL CheckMicRecordingStatus(void);
+BOOL IsChatotCryStructReadyForProcessing(const ChatotCryData * param0);
+BOOL ProcessAudioInput(const ChatotCryData * param0, u32 param1, int param2, int param3);
+void ResetMicStatusFlags(void);
+MICResult StartMicSampling(void);
+MICResult StopMicSampling(void);
+void StoreMicDataInChatotCryStruct(ChatotCryData * param0);
+void SetMicProcessingFlag(u8 param0);
+BOOL ProcessChatotCryStructWithAudioParams(ChatotCryData * param0, u32 param1, int param2, int param3);
+BOOL ProcessChatotCryStructWithExtendedAudioParams(ChatotCryData * param0, u32 param1, int param2, int param3, u8 param4);
+int Sound_Chatter(ChatotCryData * param0);
+BOOL IsAudioParamValid(int param0);
+
+BOOL CheckMicRecordingStatus (void)
 {
     u8 * v0 = sub_02003D5C(16);
     u8 * v1 = sub_02003D5C(30);
@@ -32,11 +32,11 @@ BOOL sub_02006224 (void)
     if (*v1 == 1) {
         if (*v0 == 1) {
             if (sub_02004D04(14) == 0) {
-                sub_02006350();
+                ResetMicStatusFlags();
                 return 1;
             }
         } else {
-            sub_02006350();
+            ResetMicStatusFlags();
             return 1;
         }
     }
@@ -44,12 +44,12 @@ BOOL sub_02006224 (void)
     return 0;
 }
 
-BOOL sub_02006260 (const UnkStruct_0202CC84 * param0)
+BOOL IsChatotCryStructReadyForProcessing (const ChatotCryData * cry)
 {
     u8 * v0 = sub_02003D5C(31);
     u8 * v1 = sub_02003D5C(54);
 
-    if (sub_0202CCA4(param0) == 0) {
+    if (IsChatotCryDataValid(cry) == 0) {
         return 0;
     }
 
@@ -64,14 +64,14 @@ BOOL sub_02006260 (const UnkStruct_0202CC84 * param0)
     return 1;
 }
 
-BOOL sub_0200629C (const UnkStruct_0202CC84 * param0, u32 param1, int param2, int param3)
+BOOL ProcessAudioInput (const ChatotCryData * param0, u32 param1, int param2, int param3)
 {
     u16 v0;
     int v1, v2;
     s8 * v3 = sub_02005014();
     u8 * v4 = sub_02003D5C(30);
 
-    if (sub_02006260(param0) == 0) {
+    if (IsChatotCryStructReadyForProcessing(param0) == 0) {
         return 0;
     }
 
@@ -82,11 +82,11 @@ BOOL sub_0200629C (const UnkStruct_0202CC84 * param0, u32 param1, int param2, in
     }
 
     sub_0200592C(0);
-    sub_02006350();
+    ResetMicStatusFlags();
     sub_02004BCC(14);
 
     v0 = (LCRNG_Next() % 8192);
-    sub_0202CCB4(v3, sub_0202CCB0(param0));
+    ProcessChatotCryAudioData(v3, GetChatotCryAudioBuffer(param0));
 
     {
         UnkStruct_02004CB4 v5;
@@ -107,12 +107,12 @@ BOOL sub_0200629C (const UnkStruct_0202CC84 * param0, u32 param1, int param2, in
     }
 
     *v4 = 1;
-    sub_020063D4(0);
+    SetMicProcessingFlag(0);
 
     return v1;
 }
 
-void sub_02006350 (void)
+void ResetMicStatusFlags (void)
 {
     u8 * v0 = sub_02003D5C(16);
     u8 * v1 = sub_02003D5C(30);
@@ -126,7 +126,7 @@ void sub_02006350 (void)
     return;
 }
 
-MICResult sub_0200637C (void)
+MICResult StartMicSampling (void)
 {
     MICAutoParam v0;
 
@@ -146,18 +146,18 @@ MICResult sub_0200637C (void)
     return sub_02004B5C(&v0);
 }
 
-MICResult sub_020063B8 (void)
+MICResult StopMicSampling (void)
 {
     return sub_02004B64();
 }
 
-void sub_020063C0 (UnkStruct_0202CC84 * param0)
+void StoreMicDataInChatotCryStruct (ChatotCryData * param0)
 {
-    sub_0202CCEC(param0, (const s8 *)sub_02005014());
+    StoreProcessedAudioInChatotCryData(param0, (const s8 *)sub_02005014());
     return;
 }
 
-void sub_020063D4 (u8 param0)
+void SetMicProcessingFlag (u8 param0)
 {
     u8 * v0 = sub_02003D5C(31);
 
@@ -165,38 +165,38 @@ void sub_020063D4 (u8 param0)
     return;
 }
 
-BOOL sub_020063E4 (UnkStruct_0202CC84 * param0, u32 param1, int param2, int param3)
+BOOL ProcessChatotCryStructWithAudioParams (ChatotCryData * param0, u32 param1, int param2, int param3)
 {
     int v0;
-    UnkStruct_0202CC84 ** v1 = sub_02003D5C(36);
+    ChatotCryData ** v1 = sub_02003D5C(36);
 
     if (param0 == NULL) {
-        v0 = sub_0200629C(*v1, param1, param2, param3);
+        v0 = ProcessAudioInput(*v1, param1, param2, param3);
     } else {
-        v0 = sub_0200629C(param0, param1, param2, param3);
+        v0 = ProcessAudioInput(param0, param1, param2, param3);
     }
 
     if (v0 == 0) {
-        sub_020063D4(1);
+        SetMicProcessingFlag(1);
         v0 = sub_020059D0(0, 441, param3, param2, 11, 0);
     }
 
     return v0;
 }
 
-BOOL sub_02006438 (UnkStruct_0202CC84 * param0, u32 param1, int param2, int param3, u8 param4)
+BOOL ProcessChatotCryStructWithExtendedAudioParams (ChatotCryData * param0, u32 param1, int param2, int param3, u8 param4)
 {
     int v0;
-    UnkStruct_0202CC84 ** v1 = sub_02003D5C(36);
+    ChatotCryData ** v1 = sub_02003D5C(36);
 
     if (param0 == NULL) {
-        v0 = sub_0200629C(*v1, param1, param2, param3);
+        v0 = ProcessAudioInput(*v1, param1, param2, param3);
     } else {
-        v0 = sub_0200629C(param0, param1, param2, param3);
+        v0 = ProcessAudioInput(param0, param1, param2, param3);
     }
 
     if (v0 == 0) {
-        sub_020063D4(1);
+        SetMicProcessingFlag(1);
         sub_02005F4C(0, 441, param3, param2, 11, param4, 0);
         v0 = 1;
     }
@@ -204,16 +204,16 @@ BOOL sub_02006438 (UnkStruct_0202CC84 * param0, u32 param1, int param2, int para
     return v0;
 }
 
-int Sound_Chatter (UnkStruct_0202CC84 * param0)
+int Sound_Chatter (ChatotCryData * param0)
 {
     const s8 * v0;
     s8 v1;
 
-    if (sub_0202CCA4(param0) == 0) {
+    if (IsChatotCryDataValid(param0) == 0) {
         return 0;
     }
 
-    v0 = sub_0202CCB0(param0);
+    v0 = GetChatotCryAudioBuffer(param0);
     v1 = v0[15];
 
     if ((-128 <= v1) && (v1 < -30)) {
@@ -227,7 +227,7 @@ int Sound_Chatter (UnkStruct_0202CC84 * param0)
     return 0;
 }
 
-BOOL sub_020064C8 (int param0)
+BOOL IsAudioParamValid (int param0)
 {
     switch (param0) {
     case 0:
diff --git a/src/unk_0202440C.c b/src/unk_0202440C.c
index a14501debf..cb4d673ccf 100644
--- a/src/unk_0202440C.c
+++ b/src/unk_0202440C.c
@@ -78,7 +78,7 @@ const SaveTableEntry gSaveTable[] = {
     { SAVE_TABLE_ENTRY_TRAINER_CARD,          SAVE_BLOCK_ID_NORMAL, (SaveEntrySizeFunc)TrainerCard_SaveSize,       (SaveEntryInitFunc)TrainerCard_Init       },
     { SAVE_TABLE_ENTRY_GAME_RECORDS,          SAVE_BLOCK_ID_NORMAL, (SaveEntrySizeFunc)GameRecord_SaveSize,        (SaveEntryInitFunc)GameRecord_Init         },
     { SAVE_TABLE_ENTRY_BALL_SEALS,            SAVE_BLOCK_ID_NORMAL, (SaveEntrySizeFunc)BallSeal_SaveSize,          (SaveEntryInitFunc)BallSeal_Init          },
-    { SAVE_TABLE_ENTRY_CHATOT,                SAVE_BLOCK_ID_NORMAL, (SaveEntrySizeFunc)ChatotCry_SaveSize,         (SaveEntryInitFunc)ChatotCry_Init         },
+    { SAVE_TABLE_ENTRY_CHATOT,                SAVE_BLOCK_ID_NORMAL, (SaveEntrySizeFunc)GetSizeOfChatotCryData,         (SaveEntryInitFunc)ChatotCry_Init         },
     { SAVE_TABLE_ENTRY_FRONTIER,              SAVE_BLOCK_ID_NORMAL, (SaveEntrySizeFunc)Frontier_SaveSize,          (SaveEntryInitFunc)Frontier_Init          },
     { SAVE_TABLE_ENTRY_RIBBONS,               SAVE_BLOCK_ID_NORMAL, (SaveEntrySizeFunc)Ribbons_SaveSize,           (SaveEntryInitFunc)Ribbons_Init           },
     { SAVE_TABLE_ENTRY_ENCOUNTERS,            SAVE_BLOCK_ID_NORMAL, (SaveEntrySizeFunc)SpecialEncounter_SaveSize,  (SaveEntryInitFunc)SpecialEncounter_Init  },
diff --git a/src/unk_0202CC64.c b/src/unk_0202CC64.c
index 07c4b7d0ef..4f03745d63 100644
--- a/src/unk_0202CC64.c
+++ b/src/unk_0202CC64.c
@@ -7,51 +7,51 @@
 #include "unk_020244AC.h"
 #include "unk_0202CC64.h"
 
-typedef struct UnkStruct_0202CC84_t {
+typedef struct ChatotCryData_t {
     BOOL unk_00;
     s8 unk_04[1000];
-} UnkStruct_0202CC84;
+} ChatotCryData;
 
-int ChatotCry_SaveSize (void)
+int GetSizeOfChatotCryData (void)
 {
-    return sizeof(UnkStruct_0202CC84);
+    return sizeof(ChatotCryData);
 }
 
-void ChatotCry_Init (UnkStruct_0202CC84 * param0)
+void ChatotCry_Init (ChatotCryData * param0)
 {
-    MI_CpuClear32(param0, sizeof(UnkStruct_0202CC84));
+    MI_CpuClear32(param0, sizeof(ChatotCryData));
     param0->unk_00 = 0;
 }
 
-UnkStruct_0202CC84 * sub_0202CC84 (int param0)
+ChatotCryData * AllocateAndInitializeChatotCryData (int param0)
 {
-    UnkStruct_0202CC84 * v0 = Heap_AllocFromHeap(param0, sizeof(UnkStruct_0202CC84));
+    ChatotCryData * v0 = Heap_AllocFromHeap(param0, sizeof(ChatotCryData));
 
     ChatotCry_Init(v0);
     return v0;
 }
 
-UnkStruct_0202CC84 * sub_0202CC98 (SaveData * param0)
+ChatotCryData * GetChatotCryDataFromSave (SaveData * param0)
 {
-    return (UnkStruct_0202CC84 *)SaveData_Get(param0, 22);
+    return (ChatotCryData *)SaveData_Get(param0, 22);
 }
 
-BOOL sub_0202CCA4 (const UnkStruct_0202CC84 * param0)
+BOOL IsChatotCryDataValid (const ChatotCryData * param0)
 {
     return param0->unk_00;
 }
 
-void sub_0202CCA8 (UnkStruct_0202CC84 * param0)
+void ResetChatotCryDataStatus (ChatotCryData * param0)
 {
     param0->unk_00 = 0;
 }
 
-const void * sub_0202CCB0 (const UnkStruct_0202CC84 * param0)
+const void * GetChatotCryAudioBuffer (const ChatotCryData * param0)
 {
     return param0->unk_04;
 }
 
-void sub_0202CCB4 (s8 * param0, const s8 * param1)
+void ProcessChatotCryAudioData (s8 * param0, const s8 * param1)
 {
     int v0, v1 = 0;
     s8 v2;
@@ -72,7 +72,7 @@ void sub_0202CCB4 (s8 * param0, const s8 * param1)
     }
 }
 
-void sub_0202CCEC (UnkStruct_0202CC84 * param0, const s8 * param1)
+void StoreProcessedAudioInChatotCryData (ChatotCryData * param0, const s8 * param1)
 {
     int v0, v1;
     s8 v2;
@@ -96,7 +96,7 @@ void sub_0202CCEC (UnkStruct_0202CC84 * param0, const s8 * param1)
     }
 }
 
-void sub_0202CD3C (UnkStruct_0202CC84 * param0, const UnkStruct_0202CC84 * param1)
+void CopyChatotCryData (ChatotCryData * param0, const ChatotCryData * param1)
 {
-    MI_CpuCopyFast(param1, param0, sizeof(UnkStruct_0202CC84));
+    MI_CpuCopyFast(param1, param0, sizeof(ChatotCryData));
 }
diff --git a/src/unk_02046C7C.c b/src/unk_02046C7C.c
index 5183e5c5fd..d8a271781a 100644
--- a/src/unk_02046C7C.c
+++ b/src/unk_02046C7C.c
@@ -121,7 +121,7 @@ BOOL sub_02046CFC (UnkStruct_0203E724 * param0)
     v8.unk_14 = sub_0202A750(param0->unk_34->unk_0C);
     v8.unk_18 = sub_02025E44(param0->unk_34->unk_0C);
     v8.unk_1C = param0->unk_34->unk_0C;
-    v8.unk_20 = sub_0202CC98(param0->unk_34->unk_0C);
+    v8.unk_20 = GetChatotCryDataFromSave(param0->unk_34->unk_0C);
 
     *v2 = sub_02093800(&v8);
 
diff --git a/src/unk_020482D4.c b/src/unk_020482D4.c
index 55894354a9..bf7a30cac6 100644
--- a/src/unk_020482D4.c
+++ b/src/unk_020482D4.c
@@ -223,7 +223,7 @@ BOOL sub_020484F8 (UnkStruct_0203E724 * param0)
 {
     u16 * v0 = inline_0204FCAC(param0);
 
-    if (sub_02006260(sub_0202CC98(param0->unk_34->unk_0C)) == 1) {
+    if (IsChatotCryStructReadyForProcessing(GetChatotCryDataFromSave(param0->unk_34->unk_0C)) == 1) {
         *v0 = 1;
         return 0;
     }
@@ -236,7 +236,7 @@ BOOL sub_02048530 (UnkStruct_0203E724 * param0)
 {
     u16 * v0 = inline_0204FCAC(param0);
 
-    if (sub_0200637C() == MIC_RESULT_SUCCESS) {
+    if (StartMicSampling() == MIC_RESULT_SUCCESS) {
         *v0 = 1;
         return 0;
     }
@@ -247,13 +247,13 @@ BOOL sub_02048530 (UnkStruct_0203E724 * param0)
 
 BOOL sub_0204855C (UnkStruct_0203E724 * param0)
 {
-    sub_020063B8();
+    StopMicSampling();
     return 1;
 }
 
 BOOL sub_02048568 (UnkStruct_0203E724 * param0)
 {
-    sub_020063C0(sub_0202CC98(param0->unk_34->unk_0C));
+    StoreMicDataInChatotCryStruct(GetChatotCryDataFromSave(param0->unk_34->unk_0C));
     return 1;
 }
 
diff --git a/src/unk_02051D8C.c b/src/unk_02051D8C.c
index 779c46bb7a..29fbe167d0 100644
--- a/src/unk_02051D8C.c
+++ b/src/unk_02051D8C.c
@@ -100,7 +100,7 @@ BattleParams * sub_02051D8C (int param0, u32 param1)
     }
 
     for (v0 = 0; v0 < 4; v0++) {
-        v1->unk_F0[v0] = sub_0202CC84(param0);
+        v1->unk_F0[v0] = AllocateAndInitializeChatotCryData(param0);
     }
 
     v1->unk_E0 = sub_0207D3C0(param0);
@@ -245,9 +245,9 @@ void sub_02052184 (BattleParams * param0, const TrainerInfo * param1, int param2
     TrainerInfo_Copy(param1, param0->unk_D0[param2]);
 }
 
-void sub_020521A4 (BattleParams * param0, const UnkStruct_0202CC84 * param1, int param2)
+void sub_020521A4 (BattleParams * param0, const ChatotCryData * param1, int param2)
 {
-    sub_0202CD3C(param0->unk_F0[param2], param1);
+    CopyChatotCryData(param0->unk_F0[param2], param1);
 }
 
 void sub_020521B8 (BattleParams * param0, const UnkStruct_0203CDB0 * param1, SaveData * param2, int param3, UnkStruct_0202B628 * param4, UnkStruct_0207D99C * param5, UnkStruct_0209C370 * param6)
@@ -256,7 +256,7 @@ void sub_020521B8 (BattleParams * param0, const UnkStruct_0203CDB0 * param1, Sav
     Party * v1 = Party_GetFromSavedata(param2);
     UnkStruct_0207D3C0 * v2 = sub_0207D990(param2);
     UnkStruct_02026324 * v3 = sub_02027560(param2);
-    UnkStruct_0202CC84 * v4 = sub_0202CC98(param2);
+    ChatotCryData * v4 = GetChatotCryDataFromSave(param2);
     UnkStruct_020279FC * v5 = sub_02025E44(param2);
     UnkStruct_0203A790 * v6 = sub_0203A790(param2);
 
@@ -311,7 +311,7 @@ void sub_02052348 (BattleParams * param0, const UnkStruct_0203CDB0 * param1, int
     Party * v3 = Party_GetFromSavedata(param1->unk_0C);
     UnkStruct_0207D3C0 * v4 = sub_0207D990(param1->unk_0C);
     UnkStruct_02026324 * v5 = sub_02027560(param1->unk_0C);
-    UnkStruct_0202CC84 * v6 = sub_0202CC98(param1->unk_0C);
+    ChatotCryData * v6 = GetChatotCryDataFromSave(param1->unk_0C);
     UnkStruct_020279FC * v7 = sub_02025E44(param1->unk_0C);
     Pokemon * v8;
 
@@ -361,7 +361,7 @@ void sub_020524E4 (BattleParams * param0, const UnkStruct_0203CDB0 * param1, con
     TrainerInfo * v0 = sub_02025E38(param1->unk_0C);
     UnkStruct_0207D3C0 * v1 = sub_0207D990(param1->unk_0C);
     UnkStruct_02026324 * v2 = sub_02027560(param1->unk_0C);
-    UnkStruct_0202CC84 * v3 = sub_0202CC98(param1->unk_0C);
+    ChatotCryData * v3 = GetChatotCryDataFromSave(param1->unk_0C);
     UnkStruct_020279FC * v4 = sub_02025E44(param1->unk_0C);
     const UnkStruct_0202610C * v5 = param1->unk_B0;
     int v6, v7, v8;
diff --git a/src/unk_02054884.c b/src/unk_02054884.c
index 5d6017b3db..b58c469a53 100644
--- a/src/unk_02054884.c
+++ b/src/unk_02054884.c
@@ -41,7 +41,7 @@ BOOL sub_020548B0 (int param0, SaveData * param1, u16 param2, u8 param3, u16 par
 
     Pokemon_Init(v1);
     Pokemon_InitWith(v1, param2, param3, 32, 0, 0, 0, 0);
-    sub_02077E64(v1, v4, 4, param5, param6, param0);
+    InitializePokemonAfterCapture(v1, v4, 4, param5, param6, param0);
 
     v2 = param4;
     Pokemon_SetValue(v1, 6, &v2);
diff --git a/src/unk_020559DC.c b/src/unk_020559DC.c
index c787cdbac2..c36df1b541 100644
--- a/src/unk_020559DC.c
+++ b/src/unk_020559DC.c
@@ -101,7 +101,7 @@ static void sub_02055AC0 (UnkStruct_0203CDB0 * param0, s32 param1)
         Party * v0;
 
         v0 = Party_GetFromSavedata(param0->unk_0C);
-        sub_020777B4(v0, param1);
+        UpdatePokerusStatusInParty(v0, param1);
     }
 
     {
diff --git a/src/unk_0207A6DC.c b/src/unk_0207A6DC.c
index 8a869d63b2..bb7770affd 100644
--- a/src/unk_0207A6DC.c
+++ b/src/unk_0207A6DC.c
@@ -414,14 +414,14 @@ static void sub_0207AA90 (int param0, int param1, void * param2, void * param3)
 
 BOOL sub_0207AAA0 (UnkStruct_0207A778 * param0)
 {
-    UnkStruct_0202CC84 * v0;
+    ChatotCryData * v0;
 
     if (sub_02035B54() != 264) {
         return 0;
     }
 
-    v0 = (UnkStruct_0202CC84 *)&param0->unk_20[0];
-    sub_0202CD3C(v0, param0->unk_00->unk_F0[0]);
+    v0 = (ChatotCryData *)&param0->unk_20[0];
+    CopyChatotCryData(v0, param0->unk_00->unk_F0[0]);
 
     return 1;
 }
diff --git a/src/unk_0208C324.c b/src/unk_0208C324.c
index 4032356c10..95e6c7d92f 100644
--- a/src/unk_0208C324.c
+++ b/src/unk_0208C324.c
@@ -1102,9 +1102,9 @@ static void sub_0208D200 (UnkStruct_0208D7BC * param0, Pokemon * param1, UnkStru
     param2->unk_4E = Pokemon_GetValue(param1, MON_DATA_FORM, NULL);
     param2->unk_50_0 = sub_0208E9F0(param1);
 
-    if (sub_020778F8(param1) == 1) {
+    if (CanPokemonSpreadPokerus(param1) == 1) {
         param2->unk_50_30 = 2;
-    } else if (sub_020778D8(param1) == 1) {
+    } else if (IsPokemonInfectedWithPokerus(param1) == 1) {
         param2->unk_50_30 = 1;
 
         if (param2->unk_50_0 == 7) {
@@ -1147,7 +1147,7 @@ static void sub_0208D618 (UnkStruct_0208D7BC * param0)
     sub_02078A4C(param0->unk_6A0, &v0, param0->unk_250.unk_0C, 1);
 
     if (param0->unk_250.unk_0C == 441) {
-        sub_02006438(param0->unk_24C->unk_28, 0, 100, 0, v0);
+        ProcessChatotCryStructWithExtendedAudioParams(param0->unk_24C->unk_28, 0, 100, 0, v0);
     } else {
         sub_0200590C(param0->unk_250.unk_0C, v0, param0->unk_250.unk_4E);
     }
diff --git a/src/unk_0208FCF8.c b/src/unk_0208FCF8.c
index 13a6988ee2..25f19a52f3 100644
--- a/src/unk_0208FCF8.c
+++ b/src/unk_0208FCF8.c
@@ -535,7 +535,7 @@ static void sub_02090578 (UnkStruct_0208D7BC * param0)
 
 static void sub_02090800 (Window * param0, Pokemon * param1, BOOL param2)
 {
-    UnkStruct_02090800 * v0 = sub_02092494(param1, param2, 19);
+    PokemonInfoDisplayStruct * v0 = sub_02092494(param1, param2, 19);
 
     if (v0->unk_14.unk_04 != NULL) {
         sub_0201D78C(param0, 0, v0->unk_14.unk_04, 0, 0 + (v0->unk_14.unk_00 - 1) * 16, 0xff, ((u32)(((1 & 0xff) << 16) | ((2 & 0xff) << 8) | ((0 & 0xff) << 0))), NULL);
diff --git a/src/unk_02092494.c b/src/unk_02092494.c
index ff00950354..615ef63bf7 100644
--- a/src/unk_02092494.c
+++ b/src/unk_02092494.c
@@ -13,25 +13,25 @@
 #include "pokemon.h"
 #include "unk_02092494.h"
 
-static int sub_02092E8C(Pokemon * param0, BOOL param1, int param2);
-static void sub_02092878(UnkStruct_02090800 * param0);
-static void sub_020928A0(UnkStruct_02090800 * param0, int param1);
-static void sub_020929C0(UnkStruct_02090800 * param0, int param1);
-static void sub_02092B1C(UnkStruct_02090800 * param0, int param1, int param2);
-static void sub_02092C24(UnkStruct_02090800 * param0);
-static void sub_02092E10(UnkStruct_02090800 * param0);
-static void sub_02092E4C(UnkStruct_02090800 * param0);
-static void sub_020932A4(BoxPokemon * param0, TrainerInfo * param1, int param2);
-static void sub_020932F0(BoxPokemon * param0, int param1, int param2);
-static void sub_02093368(BoxPokemon * param0, int param1);
-static void sub_020933C8(BoxPokemon * param0);
-static void sub_020933E8(BoxPokemon * param0);
-
-UnkStruct_02090800 * sub_02092494 (Pokemon * param0, BOOL param1, int param2)
+static int DeterminePokemonStatus(Pokemon * param0, BOOL param1, int param2);
+static void InitializeNatureRelatedStrBuf(PokemonInfoDisplayStruct * param0);
+static void InitializePokemonMetInfoStrBuf(PokemonInfoDisplayStruct * param0, int param1);
+static void InitializeAlternateMetInfoStrBuf(PokemonInfoDisplayStruct * param0, int param1);
+static void InitializeSpecialMetInfoStrBuf(PokemonInfoDisplayStruct * param0, int param1, int param2);
+static void InitializeIVsStrBuf(PokemonInfoDisplayStruct * param0);
+static void InitializeFlavorAffinityStrBuf(PokemonInfoDisplayStruct * param0);
+static void InitializeFriendshipLevelStrBuf(PokemonInfoDisplayStruct * param0);
+static void AssignTrainerInfoToBoxPokemon(BoxPokemon * param0, TrainerInfo * param1, int param2);
+static void SetMetLocationForBoxPokemon(BoxPokemon * param0, int param1, int param2);
+static void ResetBoxPokemonEggStatus(BoxPokemon * param0, int param1);
+static void FinalizeBoxPokemonData(BoxPokemon * param0);
+static void UpdateBoxPokemonAfterCheck(BoxPokemon * param0);
+
+PokemonInfoDisplayStruct * sub_02092494 (Pokemon * param0, BOOL param1, int param2)
 {
-    UnkStruct_02090800 * v0;
+    PokemonInfoDisplayStruct * v0;
 
-    v0 = Heap_AllocFromHeap(param2, sizeof(UnkStruct_02090800));
+    v0 = Heap_AllocFromHeap(param2, sizeof(PokemonInfoDisplayStruct));
     v0->unk_00 = param2;
     v0->unk_04 = MessageLoader_Init(1, 26, 455, v0->unk_00);
     v0->unk_08 = sub_0200B368(9, 32, v0->unk_00);
@@ -55,238 +55,238 @@ UnkStruct_02090800 * sub_02092494 (Pokemon * param0, BOOL param1, int param2)
         v0->unk_34.unk_04 = NULL;
     }
 
-    switch (sub_02092E8C(v0->unk_0C, v0->unk_10, v0->unk_00)) {
+    switch (DeterminePokemonStatus(v0->unk_0C, v0->unk_10, v0->unk_00)) {
     case 0:
         v0->unk_14.unk_00 = 1;
-        sub_02092878(v0);
+        InitializeNatureRelatedStrBuf(v0);
 
         v0->unk_1C.unk_00 = 2;
-        sub_020928A0(v0, 49);
+        InitializePokemonMetInfoStrBuf(v0, 49);
 
         v0->unk_24.unk_00 = 6;
-        sub_02092C24(v0);
+        InitializeIVsStrBuf(v0);
 
         v0->unk_2C.unk_00 = 7;
-        sub_02092E10(v0);
+        InitializeFlavorAffinityStrBuf(v0);
         break;
     case 1:
         v0->unk_14.unk_00 = 1;
-        sub_02092878(v0);
+        InitializeNatureRelatedStrBuf(v0);
 
         v0->unk_1C.unk_00 = 2;
-        sub_020928A0(v0, 50);
+        InitializePokemonMetInfoStrBuf(v0, 50);
 
         v0->unk_24.unk_00 = 6;
-        sub_02092C24(v0);
+        InitializeIVsStrBuf(v0);
 
         v0->unk_2C.unk_00 = 7;
-        sub_02092E10(v0);
+        InitializeFlavorAffinityStrBuf(v0);
         break;
     case 2:
         v0->unk_14.unk_00 = 1;
-        sub_02092878(v0);
+        InitializeNatureRelatedStrBuf(v0);
 
         v0->unk_1C.unk_00 = 2;
-        sub_020928A0(v0, 51);
+        InitializePokemonMetInfoStrBuf(v0, 51);
 
         v0->unk_24.unk_00 = 6;
-        sub_02092C24(v0);
+        InitializeIVsStrBuf(v0);
 
         v0->unk_2C.unk_00 = 7;
-        sub_02092E10(v0);
+        InitializeFlavorAffinityStrBuf(v0);
         break;
     case 3:
         v0->unk_14.unk_00 = 1;
-        sub_02092878(v0);
+        InitializeNatureRelatedStrBuf(v0);
 
         v0->unk_1C.unk_00 = 2;
-        sub_020928A0(v0, 52);
+        InitializePokemonMetInfoStrBuf(v0, 52);
 
         v0->unk_24.unk_00 = 8;
-        sub_02092C24(v0);
+        InitializeIVsStrBuf(v0);
 
         v0->unk_2C.unk_00 = 9;
-        sub_02092E10(v0);
+        InitializeFlavorAffinityStrBuf(v0);
         break;
     case 4:
         v0->unk_14.unk_00 = 1;
-        sub_02092878(v0);
+        InitializeNatureRelatedStrBuf(v0);
 
         v0->unk_1C.unk_00 = 2;
-        sub_020928A0(v0, 53);
+        InitializePokemonMetInfoStrBuf(v0, 53);
 
         v0->unk_24.unk_00 = 8;
-        sub_02092C24(v0);
+        InitializeIVsStrBuf(v0);
 
         v0->unk_2C.unk_00 = 9;
-        sub_02092E10(v0);
+        InitializeFlavorAffinityStrBuf(v0);
         break;
     case 5:
         v0->unk_14.unk_00 = 1;
-        sub_02092878(v0);
+        InitializeNatureRelatedStrBuf(v0);
 
         v0->unk_1C.unk_00 = 2;
-        sub_020928A0(v0, 54);
+        InitializePokemonMetInfoStrBuf(v0, 54);
 
         v0->unk_24.unk_00 = 8;
-        sub_02092C24(v0);
+        InitializeIVsStrBuf(v0);
 
         v0->unk_2C.unk_00 = 9;
-        sub_02092E10(v0);
+        InitializeFlavorAffinityStrBuf(v0);
         break;
     case 6:
         v0->unk_14.unk_00 = 1;
-        sub_02092878(v0);
+        InitializeNatureRelatedStrBuf(v0);
 
         v0->unk_1C.unk_00 = 2;
-        sub_020928A0(v0, 55);
+        InitializePokemonMetInfoStrBuf(v0, 55);
 
         v0->unk_24.unk_00 = 8;
-        sub_02092C24(v0);
+        InitializeIVsStrBuf(v0);
 
         v0->unk_2C.unk_00 = 9;
-        sub_02092E10(v0);
+        InitializeFlavorAffinityStrBuf(v0);
         break;
     case 7:
         v0->unk_14.unk_00 = 1;
-        sub_02092878(v0);
+        InitializeNatureRelatedStrBuf(v0);
 
         v0->unk_1C.unk_00 = 2;
-        sub_020928A0(v0, 56);
+        InitializePokemonMetInfoStrBuf(v0, 56);
 
         v0->unk_24.unk_00 = 7;
-        sub_02092C24(v0);
+        InitializeIVsStrBuf(v0);
 
         v0->unk_2C.unk_00 = 8;
-        sub_02092E10(v0);
+        InitializeFlavorAffinityStrBuf(v0);
         break;
     case 8:
         v0->unk_14.unk_00 = 1;
-        sub_02092878(v0);
+        InitializeNatureRelatedStrBuf(v0);
 
         v0->unk_1C.unk_00 = 2;
-        sub_020928A0(v0, 57);
+        InitializePokemonMetInfoStrBuf(v0, 57);
 
         v0->unk_24.unk_00 = 7;
-        sub_02092C24(v0);
+        InitializeIVsStrBuf(v0);
 
         v0->unk_2C.unk_00 = 8;
-        sub_02092E10(v0);
+        InitializeFlavorAffinityStrBuf(v0);
         break;
     case 9:
         v0->unk_14.unk_00 = 1;
-        sub_02092878(v0);
+        InitializeNatureRelatedStrBuf(v0);
 
         v0->unk_1C.unk_00 = 2;
-        sub_020928A0(v0, 58);
+        InitializePokemonMetInfoStrBuf(v0, 58);
 
         v0->unk_24.unk_00 = 9;
-        sub_02092C24(v0);
+        InitializeIVsStrBuf(v0);
         break;
     case 10:
         v0->unk_14.unk_00 = 1;
-        sub_02092878(v0);
+        InitializeNatureRelatedStrBuf(v0);
 
         v0->unk_1C.unk_00 = 2;
-        sub_020928A0(v0, 59);
+        InitializePokemonMetInfoStrBuf(v0, 59);
 
         v0->unk_24.unk_00 = 9;
-        sub_02092C24(v0);
+        InitializeIVsStrBuf(v0);
         break;
     case 11:
         v0->unk_14.unk_00 = 1;
-        sub_02092878(v0);
+        InitializeNatureRelatedStrBuf(v0);
 
         v0->unk_1C.unk_00 = 2;
-        sub_020928A0(v0, 60);
+        InitializePokemonMetInfoStrBuf(v0, 60);
 
         v0->unk_24.unk_00 = 9;
-        sub_02092C24(v0);
+        InitializeIVsStrBuf(v0);
         break;
     case 12:
         v0->unk_14.unk_00 = 1;
-        sub_02092878(v0);
+        InitializeNatureRelatedStrBuf(v0);
 
         v0->unk_1C.unk_00 = 2;
-        sub_020928A0(v0, 61);
+        InitializePokemonMetInfoStrBuf(v0, 61);
 
         v0->unk_24.unk_00 = 9;
-        sub_02092C24(v0);
+        InitializeIVsStrBuf(v0);
         break;
     case 13:
         v0->unk_14.unk_00 = 1;
-        sub_02092878(v0);
+        InitializeNatureRelatedStrBuf(v0);
 
         v0->unk_1C.unk_00 = 2;
-        sub_020928A0(v0, 62);
+        InitializePokemonMetInfoStrBuf(v0, 62);
 
         v0->unk_24.unk_00 = 9;
-        sub_02092C24(v0);
+        InitializeIVsStrBuf(v0);
         break;
     case 14:
         v0->unk_14.unk_00 = 1;
-        sub_02092878(v0);
+        InitializeNatureRelatedStrBuf(v0);
 
         v0->unk_1C.unk_00 = 2;
-        sub_020928A0(v0, 63);
+        InitializePokemonMetInfoStrBuf(v0, 63);
 
         v0->unk_24.unk_00 = 9;
-        sub_02092C24(v0);
+        InitializeIVsStrBuf(v0);
         break;
     case 15:
         v0->unk_14.unk_00 = 1;
-        sub_02092878(v0);
+        InitializeNatureRelatedStrBuf(v0);
 
         v0->unk_1C.unk_00 = 2;
-        sub_020929C0(v0, 64);
+        InitializeAlternateMetInfoStrBuf(v0, 64);
 
         v0->unk_24.unk_00 = 6;
-        sub_02092C24(v0);
+        InitializeIVsStrBuf(v0);
 
         v0->unk_2C.unk_00 = 7;
-        sub_02092E10(v0);
+        InitializeFlavorAffinityStrBuf(v0);
         break;
     case 16:
         v0->unk_1C.unk_00 = 1;
-        sub_02092B1C(v0, 101, 0);
+        InitializeSpecialMetInfoStrBuf(v0, 101, 0);
 
         v0->unk_34.unk_00 = 6;
-        sub_02092E4C(v0);
+        InitializeFriendshipLevelStrBuf(v0);
         break;
     case 17:
         v0->unk_1C.unk_00 = 1;
-        sub_02092B1C(v0, 102, 1);
+        InitializeSpecialMetInfoStrBuf(v0, 102, 1);
 
         v0->unk_34.unk_00 = 6;
-        sub_02092E4C(v0);
+        InitializeFriendshipLevelStrBuf(v0);
         break;
     case 18:
         v0->unk_1C.unk_00 = 1;
-        sub_02092B1C(v0, 103, 0);
+        InitializeSpecialMetInfoStrBuf(v0, 103, 0);
 
         v0->unk_34.unk_00 = 6;
-        sub_02092E4C(v0);
+        InitializeFriendshipLevelStrBuf(v0);
         break;
     case 19:
         v0->unk_1C.unk_00 = 1;
-        sub_02092B1C(v0, 103, 1);
+        InitializeSpecialMetInfoStrBuf(v0, 103, 1);
 
         v0->unk_34.unk_00 = 6;
-        sub_02092E4C(v0);
+        InitializeFriendshipLevelStrBuf(v0);
         break;
     case 20:
         v0->unk_1C.unk_00 = 1;
-        sub_02092B1C(v0, 104, 0);
+        InitializeSpecialMetInfoStrBuf(v0, 104, 0);
 
         v0->unk_34.unk_00 = 6;
-        sub_02092E4C(v0);
+        InitializeFriendshipLevelStrBuf(v0);
         break;
     }
 
     return v0;
 }
 
-void sub_0209282C (UnkStruct_02090800 * param0)
+void sub_0209282C (PokemonInfoDisplayStruct * param0)
 {
     if (param0->unk_14.unk_04 != NULL) {
         Heap_FreeToHeap(param0->unk_14.unk_04);
@@ -313,7 +313,7 @@ void sub_0209282C (UnkStruct_02090800 * param0)
     Heap_FreeToHeap(param0);
 }
 
-static void sub_02092878 (UnkStruct_02090800 * param0)
+static void InitializeNatureRelatedStrBuf (PokemonInfoDisplayStruct * param0)
 {
     int v0 = Pokemon_GetNature(param0->unk_0C);
 
@@ -325,7 +325,7 @@ static void sub_02092878 (UnkStruct_02090800 * param0)
     MessageLoader_GetStrbuf(param0->unk_04, (24 + v0), param0->unk_14.unk_04);
 }
 
-static void sub_020928A0 (UnkStruct_02090800 * param0, int param1)
+static void InitializePokemonMetInfoStrBuf (PokemonInfoDisplayStruct * param0, int param1)
 {
     Strbuf* v0 = Strbuf_Init((((2 * 18) * 2) * 8), param0->unk_00);
 
@@ -345,7 +345,7 @@ static void sub_020928A0 (UnkStruct_02090800 * param0, int param1)
     Strbuf_Free(v0);
 }
 
-static void sub_020929C0 (UnkStruct_02090800 * param0, int param1)
+static void InitializeAlternateMetInfoStrBuf (PokemonInfoDisplayStruct * param0, int param1)
 {
     Strbuf* v0 = Strbuf_Init((((2 * 18) * 2) * 4), param0->unk_00);
 
@@ -388,7 +388,7 @@ static void sub_020929C0 (UnkStruct_02090800 * param0, int param1)
     Strbuf_Free(v0);
 }
 
-static void sub_02092B1C (UnkStruct_02090800 * param0, int param1, int param2)
+static void InitializeSpecialMetInfoStrBuf (PokemonInfoDisplayStruct * param0, int param1, int param2)
 {
     Strbuf* v0 = Strbuf_Init((((2 * 18) * 2) * 5), param0->unk_00);
 
@@ -421,7 +421,7 @@ static const u16 Unk_020F5578[6][5] = {
     {0x60, 0x61, 0x62, 0x63, 0x64}
 };
 
-static void sub_02092C24 (UnkStruct_02090800 * param0)
+static void InitializeIVsStrBuf (PokemonInfoDisplayStruct * param0)
 {
     int v0[6], v1, v2;
     int v3, v4;
@@ -596,7 +596,7 @@ static const u16 Unk_020F556C[6] = {
     0x45
 };
 
-static void sub_02092E10 (UnkStruct_02090800 * param0)
+static void InitializeFlavorAffinityStrBuf (PokemonInfoDisplayStruct * param0)
 {
     int v0, v1, v2;
 
@@ -613,7 +613,7 @@ static void sub_02092E10 (UnkStruct_02090800 * param0)
     MessageLoader_GetStrbuf(param0->unk_04, v2, param0->unk_2C.unk_04);
 }
 
-static void sub_02092E4C (UnkStruct_02090800 * param0)
+static void InitializeFriendshipLevelStrBuf (PokemonInfoDisplayStruct * param0)
 {
     int v0 = Pokemon_GetValue(param0->unk_0C, MON_DATA_FRIENDSHIP, NULL);
     int v1;
@@ -633,7 +633,7 @@ static void sub_02092E4C (UnkStruct_02090800 * param0)
     MessageLoader_GetStrbuf(param0->unk_04, v1, param0->unk_34.unk_04);
 }
 
-static int sub_02092E8C (Pokemon * param0, BOOL param1, int param2)
+static int DeterminePokemonStatus (Pokemon * param0, BOOL param1, int param2)
 {
     int v0 = 0;
 
@@ -718,10 +718,10 @@ static int sub_02092E8C (Pokemon * param0, BOOL param1, int param2)
 
 void sub_0209304C (Pokemon * param0, TrainerInfo * param1, int param2, int param3, int param4)
 {
-    sub_0209305C(&param0->box, param1, param2, param3, param4);
+    ProcessBoxPokemonWithTrainerInfo(&param0->box, param1, param2, param3, param4);
 }
 
-void sub_0209305C (BoxPokemon * param0, TrainerInfo * param1, int param2, int param3, int param4)
+void ProcessBoxPokemonWithTrainerInfo (BoxPokemon * param0, TrainerInfo * param1, int param2, int param3, int param4)
 {
     switch (param2) {
     case 0:
@@ -730,64 +730,64 @@ void sub_0209305C (BoxPokemon * param0, TrainerInfo * param1, int param2, int pa
         }
 
         if (BoxPokemon_GetValue(param0, MON_DATA_IS_EGG, NULL) == 0) {
-            sub_02093368(param0, 0);
-            sub_020932F0(param0, param3, 1);
-            sub_020933C8(param0);
+            ResetBoxPokemonEggStatus(param0, 0);
+            SetMetLocationForBoxPokemon(param0, param3, 1);
+            FinalizeBoxPokemonData(param0);
         } else {
-            sub_020932F0(param0, param3, 0);
-            sub_02093368(param0, 1);
+            SetMetLocationForBoxPokemon(param0, param3, 0);
+            ResetBoxPokemonEggStatus(param0, 1);
         }
 
-        sub_020932A4(param0, param1, param4);
+        AssignTrainerInfoToBoxPokemon(param0, param1, param4);
         break;
     case 1:
         if (BoxPokemon_GetValue(param0, MON_DATA_IS_EGG, NULL) == 0) {
-            sub_02093368(param0, 0);
-            sub_020932F0(param0, (sub_02017070(1, 1)), 1);
-            sub_020933C8(param0);
+            ResetBoxPokemonEggStatus(param0, 0);
+            SetMetLocationForBoxPokemon(param0, (sub_02017070(1, 1)), 1);
+            FinalizeBoxPokemonData(param0);
         } else {
-            sub_02093368(param0, 0);
-            sub_020932F0(param0, (sub_02017070(1, 1)), 1);
+            ResetBoxPokemonEggStatus(param0, 0);
+            SetMetLocationForBoxPokemon(param0, (sub_02017070(1, 1)), 1);
         }
         break;
     case 2:
-        sub_02093368(param0, 0);
-        sub_020932F0(param0, (sub_02017070(0, 55)), 1);
-        sub_020933C8(param0);
+        ResetBoxPokemonEggStatus(param0, 0);
+        SetMetLocationForBoxPokemon(param0, (sub_02017070(0, 55)), 1);
+        FinalizeBoxPokemonData(param0);
         break;
     case 3:
-        sub_020932F0(param0, param3, 0);
-        sub_02093368(param0, 1);
-        sub_020932A4(param0, param1, param4);
+        SetMetLocationForBoxPokemon(param0, param3, 0);
+        ResetBoxPokemonEggStatus(param0, 1);
+        AssignTrainerInfoToBoxPokemon(param0, param1, param4);
         break;
     case 4:
         if (sub_0207884C(param0, param1, param4) == 1) {
             if (BoxPokemon_GetValue(param0, MON_DATA_IS_EGG, NULL) == 0) {
-                sub_02093368(param0, 0);
-                sub_020932F0(param0, param3, 1);
-                sub_020933C8(param0);
+                ResetBoxPokemonEggStatus(param0, 0);
+                SetMetLocationForBoxPokemon(param0, param3, 1);
+                FinalizeBoxPokemonData(param0);
             } else {
-                sub_020932F0(param0, param3, 0);
-                sub_02093368(param0, 1);
+                SetMetLocationForBoxPokemon(param0, param3, 0);
+                ResetBoxPokemonEggStatus(param0, 1);
             }
         } else {
             if (BoxPokemon_GetValue(param0, MON_DATA_IS_EGG, NULL) == 0) {
-                sub_02093368(param0, 0);
-                sub_020932F0(param0, param3, 1);
-                sub_020933C8(param0);
+                ResetBoxPokemonEggStatus(param0, 0);
+                SetMetLocationForBoxPokemon(param0, param3, 1);
+                FinalizeBoxPokemonData(param0);
             } else {
-                sub_02093368(param0, 0);
-                sub_020932F0(param0, param3, 1);
+                ResetBoxPokemonEggStatus(param0, 0);
+                SetMetLocationForBoxPokemon(param0, param3, 1);
             }
         }
 
-        sub_020933E8(param0);
+        UpdateBoxPokemonAfterCheck(param0);
         break;
     case 5:
         if (BoxPokemon_GetValue(param0, MON_DATA_IS_EGG, NULL) == 0) {
             (void)0;
         } else {
-            sub_020932F0(param0, (sub_02017070(1, 2)), 1);
+            SetMetLocationForBoxPokemon(param0, (sub_02017070(1, 2)), 1);
         }
         break;
     case 6:
@@ -813,13 +813,13 @@ void sub_0209305C (BoxPokemon * param0, TrainerInfo * param1, int param2, int pa
             }
         }
 
-        sub_020932F0(param0, param3, 1);
-        sub_020932A4(param0, param1, param4);
+        SetMetLocationForBoxPokemon(param0, param3, 1);
+        AssignTrainerInfoToBoxPokemon(param0, param1, param4);
         break;
     }
 }
 
-static void sub_020932A4 (BoxPokemon * param0, TrainerInfo * param1, int param2)
+static void AssignTrainerInfoToBoxPokemon (BoxPokemon * param0, TrainerInfo * param1, int param2)
 {
     int v0 = TrainerInfo_ID(param1);
     int v1 = TrainerInfo_Gender(param1);
@@ -831,7 +831,7 @@ static void sub_020932A4 (BoxPokemon * param0, TrainerInfo * param1, int param2)
     Strbuf_Free(v2);
 }
 
-static void sub_020932F0 (BoxPokemon * param0, int param1, int param2)
+static void SetMetLocationForBoxPokemon (BoxPokemon * param0, int param1, int param2)
 {
     RTCDate v0;
 
@@ -850,7 +850,7 @@ static void sub_020932F0 (BoxPokemon * param0, int param1, int param2)
     }
 }
 
-static void sub_02093368 (BoxPokemon * param0, int param1)
+static void ResetBoxPokemonEggStatus (BoxPokemon * param0, int param1)
 {
     int v0 = 0;
 
@@ -867,13 +867,13 @@ static void sub_02093368 (BoxPokemon * param0, int param1)
     }
 }
 
-static void sub_020933C8 (BoxPokemon * param0)
+static void FinalizeBoxPokemonData (BoxPokemon * param0)
 {
     int v0 = BoxPokemon_GetValue(param0, MON_DATA_LEVEL, NULL);
     BoxPokemon_SetValue(param0, 156, &v0);
 }
 
-static void sub_020933E8 (BoxPokemon * param0)
+static void UpdateBoxPokemonAfterCheck (BoxPokemon * param0)
 {
     int v0 = 1;
     BoxPokemon_SetValue(param0, 110, &v0);
diff --git a/src/unk_020933F8.c b/src/unk_020933F8.c
index 967eb02014..1a32ecf6ca 100644
--- a/src/unk_020933F8.c
+++ b/src/unk_020933F8.c
@@ -445,10 +445,10 @@ UnkStruct_02095C48 * sub_02093800 (const UnkStruct_02093800 * param0)
     }
 
     for (v2 = 0; v2 < 4; v2++) {
-        v0->unk_14C[v2] = sub_0202CC84(20);
+        v0->unk_14C[v2] = AllocateAndInitializeChatotCryData(20);
     }
 
-    sub_0202CD3C(v0->unk_14C[0], param0->unk_20);
+    CopyChatotCryData(v0->unk_14C[0], param0->unk_20);
 
     {
         Pokemon_Copy(param0->unk_08, v0->unk_00.unk_00[0]);
@@ -808,7 +808,7 @@ static void sub_02093C6C (SysTask * param0, void * param1)
         }
         break;
     case 28:
-        MI_CpuCopy8(v0->unk_14C[0], v0->unk_569, ChatotCry_SaveSize());
+        MI_CpuCopy8(v0->unk_14C[0], v0->unk_569, GetSizeOfChatotCryData());
         sub_020364F0(12);
 
         v0->unk_568 = 0;