Edit file File name : module.php Content :<?php namespace Elementor\Modules\ContentSanitizer; use Elementor\Core\Base\Module as BaseModule; use Elementor\Plugin; if ( ! defined( 'ABSPATH' ) ) { exit; // Exit if accessed directly. } class Module extends BaseModule { const WIDGET_TO_SANITIZE = 'heading'; public function __construct() { parent::__construct(); add_filter( 'elementor/document/save/data', [ $this, 'sanitize_content' ], 10, 2 ); } public function get_name() { return 'content-sanitizer'; } public function sanitize_content( $data, $document ) : array { if ( current_user_can( 'manage_options' ) || empty( $data['elements'] ) ) { return $data; } if ( ! $this->is_widget_present( $data ) ) { return $data; } return Plugin::$instance->db->iterate_data( $data, function ( $element ) { if ( $this->is_target_widget( $element ) ) { $element['settings']['title'] = Plugin::$instance->widgets_manager->get_widget_types( self::WIDGET_TO_SANITIZE )->sanitize( $element['settings']['title'] ); } return $element; }); } private function is_target_widget( $element ) { return self::WIDGET_TO_SANITIZE === $element['widgetType']; } private function is_widget_present( array $elements ): bool { $json = wp_json_encode( $elements ); return false !== strpos( $json, '"widgetType":"' . self::WIDGET_TO_SANITIZE . '"' ); } } Save