WordPress at a glance
action is not described

woocommerce_before_save_order_item action-hook . WC 1.0

Allow other plugins to change item object before it is saved.

Usage

add_action( 'woocommerce_before_save_order_item', 'action_function_name_9386' );
function action_function_name_9386( $item ){
	// action...
}
$item
-

Where the hook is called

wc_save_order_items()
woocommerce_before_save_order_item
woocommerce/includes/admin/wc-admin-functions.php 341
do_action( 'woocommerce_before_save_order_item', $item );

Where in WP core the hook is used WooCommerce

Usage not found.