OK, help me out. Whom are you referring to? I am not a Catholic.
My personal terms for John XXIII and Paul VI who, between the two of them, did more damage to the Roman Catholic Church than the Reformation and the Mongol invasions combined.
The usual name for the travesty that they perpetrated on the Church is Vatican II, being the Pastoral Council (literally) From Hell. I prefer to refer to it as V-2, the standard designation for Hitler's rocket-propelled bomb.