Rename the label Postal under the Billing Address on the checkout page

If you are willing to rename the Label “Postal” under the Billing Address on the checkout page, then  WP Travel plugin provides the feature regarding renaming the Label Postal under the Billing Address using a filter code.

To rename the Label “Postal” under the Billing Address on the checkout page, please add the following filter given code in the functions.php file of your child theme.

function wp_travel_remove_country( $checkout_fields ){       
	$checkout_fields['billing_fields'] ['billing_postal'] ['label'] = __( 'Your Text goes here', 'wp-travel' );       
  return $checkout_fields; 
  } 
  add_filter('wp_travel_checkout_fields', 'wp_travel_remove_country' );

For detail information regarding how to create a child theme, please refer to our Knowledgebase.

After adding Filter code:

Also, if you want to learn more about the filter hook that is used to rename fields on the checkout page, please once refer specific hook page.