game_rule_full_gender_equality_effect

game_rule_full_gender_equality_effect = {
	every_religion_global = {
		every_faith = {
			every_faith_rite = {
				change_rite_doctrine = doctrine_gender_equal
				change_rite_doctrine = doctrine_clerical_gender_either

				## DOCTRINE_ADULTERY_MEN & DOCTRINE_ADULTERY_WOMEN
				#Makes the adultery doctrine same for both genders (picks lesser version)

				#Any of them accepted? Both should be accepted
				if = {
					limit = {
						OR = {
							rite_has_doctrine = doctrine_adultery_men_accepted
							rite_has_doctrine = doctrine_adultery_women_accepted
						}
					}
					change_rite_doctrine = doctrine_adultery_men_accepted
					change_rite_doctrine = doctrine_adultery_women_accepted
				}
				##Any of them shunned? Both should be shunned
				else_if = {
					limit = {
						OR = {
							rite_has_doctrine = doctrine_adultery_men_shunned
							rite_has_doctrine = doctrine_adultery_women_shunned
						}
					}
					change_rite_doctrine = doctrine_adultery_men_shunned
					change_rite_doctrine = doctrine_adultery_women_shunned
				}
				##Else: they're both criminal, nothing to do here
			}
		}
	}

	## REALM LAW
	every_ruler = {
		if = {
			limit = {
				OR = {
					has_realm_law = male_preference_law
					has_realm_law = female_preference_law
					has_realm_law = female_only_law
					has_realm_law = male_only_law
				}
			}
			add_realm_law = equal_law
		}
	}
	
	## CULTURES - MARTIAL CUSTOM
	every_culture_global = {
		if = {
			limit = {
				OR = {
					has_cultural_pillar = martial_custom_male_only
					has_cultural_pillar = martial_custom_female_only
				}
			}
			set_culture_pillar = martial_custom_equal
		}
	}

	#Specific titles' law
}

As written in game/common/scripted_effects/00_game_rule_effects.txt.