Edit File: walker.php
<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly. /** * * Custom Walker for Nav Menu Edit * * @since 1.0.0 * @version 1.0.0 * */ if ( ! class_exists( 'CSF_Walker_Nav_Menu_Edit' ) && class_exists( 'Walker_Nav_Menu_Edit' ) ) { class CSF_Walker_Nav_Menu_Edit extends Walker_Nav_Menu_Edit { public function start_el( &$output, $item, $depth = 0, $args = array(), $id = 0 ) { $html = ''; parent::start_el( $html, $item, $depth, $args, $id ); ob_start(); do_action( 'wp_nav_menu_item_custom_fields', $item->ID, $item, $depth, $args ); $custom_fields = ob_get_clean(); $output .= preg_replace( '/(?=<(fieldset|p)[^>]+class="[^"]*field-move)/', $custom_fields, $html ); } } }