Download https://www.dropbox.com/s/nvcmnzayoxn39ac/Club%20Life%20name%20mod.rar

Extract all the files in the game folder within the Club Life folder. (To find it, right-click the game in the Steam client, then go to Properties -> Local Files -> Browse Local Files.)

If you applied the mod correctly, you will see Name Mod v1.0 in the top left corner of the title screen. When you start a new game, you will be asked to input your name.

Delete the following files from the game folder:
images.rpyc
screens.rpyc
script2.rpyc
script3.rpyc
script4.rpyc
script5.rpyc
script.rpyc

Aside from finding and replacing the protagonist's name, the only change made to the text was to change two instances of "S-Sean" to just "[protagonist's name]", without the stutter. If I figure out how to make a stutter work with a custom name, I'll put it back.

You must start a new game! Loading an unmodded save game with the name mod installed will give you error messages whenever the protagonist's name comes up. Loading modded save games after you uninstall the mod should be safe, but I make no promises.

Please report any bugs in the comments here, and include a screenshot or crash log (traceback.txt in the Club Life folder).