Is there a way to make it so that small French minors - such as Avignon, Foix, Orleans, Brittany, etc. - can't be coughed up by France after their inevitable swallow? It's not like that in WWII Germany proposed the peace deal after the invasion, "Oh yeah, I forgot to mention. We also want you to release Orleans as its own city-state. Oh, and Foix too."
So, if France diplo-annexes Orleans, is there any way I can mod the game where Orleans cannot rebel or be released in a peace treaty? Same with all other French minors.