Not like that. Plus that fantasy is based on real life occult practices wherein you need the true name of a spirit (demon, angel, ghost, otherwise) in order to command it or summon it. You cannot change the name of a demon within the Goetia of the Lesser Key of Solomon if you pretend to summon it to bind it to you.
Within WoW lore you need a demon’s true name to control/command it, and as such the name cannot change, as evidenced within this lore:
Yup, I mean we’ve been pointing out the necessity of an interrupt on felguard AT LEAST for over a decade now and instead we get some stupid “Axe Toss interrupts stun immune targets”
They listened to us too, just not as closely.
Amen
Yeah taming what’s basically a Library Artificial Intelligence is just… lol