Hello everyone

I am sorry if I am posting this question in the wrong place...
I imported Mega Lucario to my SD card, and was able to play him right from the beginning.
I then imported some other characters like Megaman and Homer (Goku move set).
But not all work. I found out that the files names are FitLucario00.pac / .pcs and then they work, so I renamed Homers files (originally named *FitPitXX(Homer)*) and then he looked like himself, but has Pits moves.
Do I need to name them differently, or one of the files differently for Homer to have the right moveset?
Same thing for Spiderman over Sheik. I renamed the files. Now Sheik has Spidermans moves, but looks like herself. well she still walks different...
What am I doing wrong?
As I said every character that worked had original file names like FitLucario00.pac / .pcs those who dont work or only work half had different names.
Thank you for your help, and again, I´m sorry if this is the wrong place to post this
