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Fewer Female Rulers

This mod changes the default gender succession law to agnatic, as opposed to male-preference. In addition, it limits the changing of succession to male-preference to cultures of Occitan, Basque, Aragonese, and Catalan. Also, it increases the odds of the faction being created against female rulers.

This is hardly an optimal solution to make things more historically realistic, but I'd argue it's more accurate than the fantasy of half of the world being ruled by women during the period in which misogyny was rampant. But what can we really do when Paradox refuses to give us the intermediate of agnatic and male-preference (where uncles succeed before daughters) and jure uxoris.
Even CK1's solution of not having any female rulers is more historically accurate than this game's idea of it, yet in this mod, there can still be female rulers, it's just that they are far fewer.

Update #1:
— Female rulers can no longer command their armies

Update #2:
— Fixed localilization errors, and allowed Eccentric female rulers to lead armies