A mod to hide your username & replace it with some other text. Perfect for if your not out to people, but your username would out you. Tested with 1.34.2, should just work on all versions.
Regex: a regex string, you could have multiple spellings or versions of your username serated by a "|" charecter, but otherwise all it needs to be is your username. Case insensitive.
ReplacementText: The text to insert in place of your username.