How to split multi game dumps like the tales of xillia 1/2 games?

Hi

I'm new to RPCS3 and not 100% sure on how these things work, I dumped my Tales of Discs (Tales of Xillia 1/2 and Tales of Symphonia 1/2/Graces f) so that I could play them in Batocera, well I can play the first game in the disc but not the others, so I was wondering, is it possible to split my dumps into individual games?

Many thanks, sorry if this is the wrong place.

Lemonzest

No, you're not supposed to modify game files. If a game disc has more than one game, it will either show up in the game list as several games, or it will have a selection screen when booting it to pick the game you want out of the collection.