woocommerce_before_delete_(post_type) │ action-hook │ WC 1.0

Usage

add_action( 'woocommerce_before_delete_(post_type)', 'wp_kama_woocommerce_before_delete_post_type_action' );

/**
 * Function for `woocommerce_before_delete_(post_type)` action-hook.
 * 
 * @param  $id 
 *
 * @return void
 */
function wp_kama_woocommerce_before_delete_post_type_action( $id ){

	// action...
}

$id

-

Where the hook is called

do_action( 'woocommerce_before_delete_' . $post_type, $id );

Where the hook is used in WooCommerce

add_action( 'woocommerce_before_delete_order', array( __CLASS__, 'before_delete_order' ) );

add_action( 'woocommerce_before_delete_order', 'wc_update_total_sales_counts' );

add_action( 'woocommerce_before_delete_order', array( __CLASS__, 'delete_order' ) );