The localized string table as defined by LANGUAGE.
struct StringTable
{
static string Localize(string val, bool prefixed = true);
}
Returns the localized variant of val. If prefixed is true, the string is
returned as-is unless it is prefixed with $ where the $ character itself is
ignored. Not deterministic unless there is only one variant of val. This
is generally fine because this should only be used for visual strings anyway.