Omschrijving
add_filter(‘get_terms’, function($terms, $tax, $query_vars, $query){
if(is_admin() && get_post_type() == ‘product’ && in_array(‘product_shipping_class’, $tax) && count($tax) == 1){
usort($terms, ‘sort_by_name’);
}
return $terms;
}, 10, 4);
function sort_by_name($a, $b) {
return strcmp($a->name, $b->name);
}