Help to change name of games

[TkSilver]

You will need to use a program to extract the param.sfo file. An editor to make changes to this file and a program to rebuild or insert the edited param.sfo file back into the umd iso.

Changing the name of the iso will do nothing because PPSSPP gets names for game the same way the psp firmware does by reading the param.sfo file.

I give no guarantees that messing around with this file will not break things when trying to run the image in PPSSPP or on a physical PSP, but this is what you would have to do to accomplish what you want.