wp_setup_nav_menu_item の Hotfix

wp_setup_nav_menu_item_hotfix.php

<?php

		add_filter('wp_setup_nav_menu_item', function( $menu_item ) {

			if ( isset( $menu_item->post_type ) ){
				if( 'post_type_archive' == $menu_item->type ) {
					$object =  get_post_type_object( $menu_item->object );
					$post_content = wp_trim_words( $menu_item->post_content, 200 );
					$menu_item->description = '' == $post_content ? $object->description : $menu_item->post_content;
				}
			}

			return $menu_item;
		});