Changing billing postcode label and priority

Hello there.
I changed the postcode field to be select and I added custom values that I need for the custom local pickup shipping zone. But now I need to change the postcode label and I need it to show as last field on the checkout page.
I tried with:
“woocommerce_default_address_fields”
“woocommerce_shipping_fields”
“woocommerce_billing_fields”
and the label and order of the fields is not changing.

This is the code i am using:

add_filter('woocommerce_default_address_fields' , 'customize_postcode_field');
function customize_postcode_field( $fields ) {
  $fields['postcode']['label'] = 'Testlabel';
  $fields['postcode']['type'] = 'select';
  $fields['postcode']['priority'] = 100;
  $address_count = 10;
  for ($address = 1; $address <= $address_count; $address++) {
    $fields['postcode']['options'][$address] = $address;
  }
  return $fields;
}

Any suggestion on how can i change the label and position of the postcode field?
Thanks in advance and best wishes.

• This topic was modified 6 years, 2 months ago by svarcko.