Want to translate the game to my language, but there is a problem.

[Mudbill]

First make sure the font supports it, which I assume you have.

Next you need to actually make use of the characters. You do not replace Latin letters with different looking ones, you use unicodes like the example I provided to display them. Look up the unicodes for Hebrew letters.

I have never done this myself so I don't know if there are more needed to do. All I've done is made custom fonts.