Remove Redundant Description Title in WooCommerce

Add the following code to your theme’s function.php file, or a functionality plugin to modify WooCommerce to remove the redundant description Title.

<?php

/**
 * Remove redundant Description title
 */

add_filter('woocommerce_product_description_heading',
'sam_product_description_heading');

function sam_product_description_heading() {
    return '';
}