User blog comment:Heyhell/Girls Only Edition mod V.1/@comment-26826900-20150817211128

You can go into the JSON and just edit the girls if you feel like it. There are less glitches and bugs when you change it in the JSON file. I changed everyone into a girl (including Senpai) and gave them new names.

I'm not saying to not download the mod, go ahead and try it! But if you want to make girls to your own liking editing the JSON would be better.