The Events Calendar - Event Tickets : Payment Gateway Not Available on Translated Checkout Page

Overview of the issue

If you are using The Events Calendar with the Event Tickets plugin, you may find that payment gateways are not displayed on the checkout page of secondary languages.

Workaround

Please, make sure of having a full site backup of your site before proceeding.

• Open your theme’s functions.php file.
• Add the following code:

  /**
   * Translate page ID for WPML.
   * 
   * @link wpmlsupp-11347
   * @param mixed $page_id 
   * @return mixed 
   */
  function wpmlsupp_11347_translate_page_id( $page_id ) {
  	return apply_filters( 'wpml_object_id', $page_id, 'page', true );
  }
  add_filter('tec_tickets_commerce_checkout_page_id', 'wpmlsupp_11347_translate_page_id');
  add_filter('tec_tickets_commerce_success_page_id', 'wpmlsupp_11347_translate_page_id');