Edit a GC ISO's memory card's icon?

[NitroHedgehog]

Hi, dunno if it is the place to ask,

I want to do mods for some games that I already own the original discs (ISOs ripped by me, NOT downloaded) but there's one thing that I searched EVERYWHERE and couldn't find anything...

I already know how to:
- Edit the ID of a game
- Edit banners
- Replace files
- Extract/rebuild an ISO

...But I dunno how to change the small image (Memory Card icon) used for the game's save files. For example, SSBM has the circle separated in 4 parts as icon while Zelda: The Wind Waker has Toon Link's head. My question is; is it possible to edit the memory card's icon? I don't want to be confused with 2 identical SSBM icons on my Memory card, not knowing which save is the original, and which save is the mod... Yup, I want both games to have separate saves, in order to avoid corruption...

[emu_kidid]

You can rename the file header and contents by searching for the string or changing the game ID on the ISO itself. The icon would be modified in a similar manner by finding where it lives and modifying it. I wouldn't recommend it without knowing what issues it'll cause in something like Swiss and in the game itself.