Hello prof.schnecki,
Thanks for reaching to us.
Try to use the code below instead of yours. Define the code in the functions.php file in your child theme.
/**
* Reorder product data tabs
*/
add_filter( 'woocommerce_product_tabs', 'woo_reorder_tabs', 98 );
function woo_reorder_tabs( $tabs ) {
$tabs['reviews']['priority'] = 5; // Reviews first
$tabs['description']['priority'] = 10; // Description second
$tabs['additional_information']['priority'] = 15; // Additional information third
// Custom Tabs are from Product Settings
// $tabs['wd_custom_tab']['priority'] = 2;
// $tabs['wd_custom_tab_2']['priority'] = 3;
// Additional Tabs are from Theme Settings
// $tabs['wd_additional_tab']['priority'] = 4;
// $tabs['wd_additional_tab_2']['priority'] = 5;
return $tabs;
}
Kind Regards