First you need to open the functions.php theme file that is active (wp-content / themes / [THEME] /functions.php).

You can download the functions.php file via FTP, edit it and then reload it, or you can navigate to:

WordPress Admin -> Appearance -> Editor

And click functions.php, edit the file and then save it.

Add the following code to the end of the file:

Hide Product SKU

if(is_product())

{

  add_filter( 'wc_product_sku_enabled', '__return_false' );

}

Hide product price

remove_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_price', 10 );

remove_action( 'woocommerce_after_shop_loop_item_title', 'woocommerce_template_loop_price', 10 );

That’s all, now save the file and review the changes.