private static function get_messages_feminine( $plural_name, $singular_name ) {
            return array(
                 0 => '',
                 1 => sprintf( _x( '%1$s updated. <a href="%%s">View %1$s</a>', 'post message: argument is the singular post type label (feminine)', 'post-types-definitely' ), $singular_name ),
                 2 => sprintf( _x( 'Custom %s field updated.', 'post message: argument is the singular post type label (feminine)', 'post-types-definitely' ), $singular_name ),