private static function get_bulk_messages_feminine( $plural_name, $singular_name ) {
            return array(
                'updated'    => array(
                    sprintf( _x( '%%s %s updated.', 'bulk post message: first argument is a number, second is the singular post type label (feminine)', 'post-types-definitely' ), $singular_name ),
                    sprintf( _x( '%%s %s updated.', 'bulk post message: first argument is a number, second is the plural post type label (feminine)', 'post-types-definitely' ), $plural_name ),