https://bugs.winehq.org/show_bug.cgi?id=55861
--- Comment #2 from JuiceBox boldi@buday.hu --- (In reply to Nikolay Sivov from comment #1)
What do you want to do? To run with a different locale what I usually do is set LANG variable. For example like this: 'LANG=jp_JP.UTF-8 wine notepad'.
That actually worked, sorry i didnt know this existed, much thanks! :D