I wanted to localize the game into Ukrainian, but I had difficulties with letters that the game doesn't support, such as Є or Ї (although I found a way out of this by using the French Ї, but Є is only in Ukrainian). Is there any way to fix this? The only thing I tried was to add this letter to charlist_ru.dat using the Unicode code, but as I understand it, this is not enough. Any advice?