recipient_in_actor_clerical_region_trigger

recipient_in_actor_clerical_region_trigger = {
	scope:recipient = {
		OR = {
			AND = {
				is_landed = yes
				capital_county ?= {
					clerical_region_title.holder ?= scope:puppet_or_actor
				}
			}
			AND = {
				is_landed = no
				liege ?= {
					capital_county ?= {
						clerical_region_title.holder ?= scope:puppet_or_actor
					}
				}
			}
		}
	}
}

As written in game/common/scripted_triggers/clerical_chastity_triggers.txt.