Code-Snippets-Functions/Execute a function on a child site/WooCommerce/show-shipping-class-column-in-woocommerce-admin-product-list.txt

add_filter( 'manage_edit-product_columns', 'add_admin_products_shipping_class_column', 999 );
function add_admin_products_shipping_class_column( $columns ){
   $columns['shipping_class'] = __('Shipping Class', 'woocommerce');
   return $columns;
}
 
add_action( 'manage_product_posts_custom_column', 'get_admin_products_shipping_class_column_content', 10, 2 );
function get_admin_products_shipping_class_column_content( $column, $product_id ){
    if ( $column === 'shipping_class' ) {
        global $post, $product;

        if( is_a( $product, 'WC_Product' ) ) {
            $shipping_class_id = (int) $product->get_shipping_class_id();
            $shipping_class    = get_term($shipping_class_id, 'product_shipping_class');
            
            echo ! is_wp_error($shipping_class) ? $shipping_class->name : '<em>n/a</em>';
        }
    }
}