Are you sure your appropriate folder is in the correct path? It has to be in "
retail\fonts" folder.
Make sure you followed this trick:
Local files I think you messed up the installation.
Also, you need a language pack for non-English ones. Here's an instruction:
1.Close Warcraft III or World Editor.
2.In Battle.net app, click on the gear icon next to "Play" button -> "Game Settings".
3.Pay attention to this image (check the red square part):
View attachment 551728
Change both "Text Language" and "Spoken Language" to your desired one. When you apply those changes, Battle.net will download the required files.
After that, set the game locale to English again and this mod should work.