The mod removes the influence of religious “local traditions” in the provinces. It seemed to me that this was quite stupid when you capture a new territory, settle down there, sit there for a good hundred years, but the influence of local religions is not eradicated in any way and therefore it is impossible to achieve 100% conversion of the population to their faith (which infuriated me personally, due to my extremely neglected perfectionism). With this mod it will become possible.

The parameters of only one file change - regions_religions, so if other mods do not affect this parameter, then there should be no conflicts. Works on any save, you don’t need to start a new campaign for this.

The installation is standard: drop the file into the data folder in the game directory, then connect via the Mod Manager.