woocommerce_email_subject_backorder filter-hook . WC 1.0
Usage
add_filter( 'woocommerce_email_subject_backorder', 'filter_function_name_1074', 10, 3 ); function filter_function_name_1074( $subject, $args, $null ){ // filter... return $subject; }
- $subject
- -
- $args
- -
- $null
- -
Where the hook is called
woocommerce_email_subject_backorder
woocommerce/includes/class-wc-emails.php 707
apply_filters( 'woocommerce_email_subject_backorder', $subject, $args, null ),