woocommerce_email_subject_customer_refunded_order │ filter-hook │ WC 3.7.0

Filter the email subject for customer refunded order.

Usage

add_filter( 'woocommerce_email_subject_customer_refunded_order', 'wp_kama_woocommerce_email_subject_customer_refunded_order_filter', 10, 3 );

/**
 * Function for `woocommerce_email_subject_customer_refunded_order` filter-hook.
 * 
 * @param string                           $subject The email subject.
 * @param object|bool                      $order   Order object.
 * @param WC_Email_Customer_Refunded_Order $email   Email object.
 *
 * @return string
 */
function wp_kama_woocommerce_email_subject_customer_refunded_order_filter( $subject, $order, $email ){

	// filter...
	return $subject;
}

$subject(string)

The email subject.

$order(object|true|false)

Order object.

$email(WC_Email_Customer_Refunded_Order)

Email object.

Changelog

Where the hook is called

$subject = apply_filters( 'woocommerce_email_subject_customer_refunded_order', $this->format_string( $subject ), $this->object, $this );

$subject = apply_filters( 'woocommerce_email_subject_customer_refunded_order', $this->format_string( $subject ), $this->object, $this );

return apply_filters( 'woocommerce_email_subject_customer_refunded_order', $this->format_string( $subject ), $this->object, $this );

Where the hook is used in WooCommerce