MaraTDuoDev I hope that you don't mind.
I made a "patreon forbidden patch"

for v0.26.
"Celia" is replaced with "Mom" except when other characters (not mc and Katy) talk to her.
update: added an "ifix" archive to include the fixes of the known bugs.
https://f95zone.to/threads/take-over-v0-26-studio-dystopia.10384/post-3518673
https://f95zone.to/threads/take-over-v0-26-studio-dystopia.10384/post-3525637
First use the "ipatch" to replace the game files and then replace a second time using those from the "ifix" archive
- updated the "ipatch" for v0.28 (by mistake I also changed Celia's dialog's tab to Mom. I fixed it now , but if you had already downloaded the previous zip, you can revert it back by editing "screen.rpy" with a txt editor and search and replace Mom with Celia or simply restore the original "screen.rpy")