Not sure why anyone would feel the need for a whole mod for one small thing like a name change, especially when it's incredibly easy to modify the files for the game already. For other things, sure, but for
just changing the names it seems excessive.
If you're not on Android, there's literally nothing preventing you from making the changes
easily. The game doesn't use archives (
.rpa files), so you can just make sure the game is
not running and then open
script.rpy in the
\game folder using any basic text editor (Notepad, TextEditor, Notepad++, etc.). At the very top are character definitions. Just change the names provided to whatever you want, save the file, and then start the game again.