MemberPress: WooCommerce – Show Protected Products on the Shop Page

If we protect products using Rules, they won’t show in the Shop page. To change this behavior, we can remove these filters: add_filter('woocommerce_product_is_visible', 'MeprRulesCtrl::override_wc_is_visible', 11, 2); and add_filter('woocommerce_variation_is_visible', 'MeprRulesCtrl::override_wc_is_visible', 11, 4);.