Thank you Cyan, I use Wiitdb with USB Loader GX so I don't have that problem, only with DML Booter, but since I rarely use it anyway it's no problem, btw I've noticed earlier today that USB Loader GX now can load a two discs game from disc 2, very nice and handy feature thanks for the great work manSome loaders allow you to use a different name without editing the ISO.
either an .ini file to edit, or use a different path name.
For example : SD;/games/F-Zero AX [GFZJ8P]/game.iso
USBLoaderGX will then use the Title and GameID found in that folder name, not the one inside the ISO.
(if you already used the old path name, clear the Cache in the loader to force the folder's name as Game Title)