You're not going to be playing pirated games online for very long, as it's a surefire way to get banned.
Anyway, to answer your question:
Hekate - A Switch bootloader. You can use it to launch various payloads as well as boot into CFW, Android, and Linux.
Atmosphere - The most popular CFW for...
Caller -"Everytime I start a Pc game on my S24, playing on a external monitor, someone calls or texts me, n it kicks me out of the game." Customer Support - Click (hangs up)
I found it funny cause many many years ago, had a roommate in college that did this same dumbass branding of the school logo, but it didn't look anything like it after it healed. Just looked like a birthmark.