Question about managing patches during a gig

Hi folks- I’m looking to be pointed in the right direction. I play in a cover band and I am switching from a Marshall DSL amp and big pedal board to the katana 100 MK2 with the airkat. I own and like the librarian app. For a gig, what is the best way to manage all of the patches? Can I create multiple livesets in the librarian app and load an entire live set at once, then shift to the next live set a few songs later? Is there a good resource that takes me through how to do this?

Some folks have just advise me to create a bunch of tones to work off, then turn effects on and off during the songs. This doesn’t work as far as I can tell, because if I have a tremolo turned in for just this song but I change banks for a solo, when I change back to the first bank the tremolo is now turned off (because it wasn’t saved as ‘on’ in the original patch. Help! Thanks in advance!