WordPress at a glance
filter is not described

woocommerce_backordered_item_meta_name filter-hook . WC 1.0

Handle qty if set.

Usage

add_filter( 'woocommerce_backordered_item_meta_name', 'filter_function_name_8775', 10, 2 );
function filter_function_name_8775( $__, $item ){
	// filter...

	return $__;
}
$__
-
$item
-

Where the hook is called

WC_Abstract_Legacy_Order::update_product()
woocommerce_backordered_item_meta_name
WC_Order_Item_Product::set_backorder_meta()
woocommerce_backordered_item_meta_name
woocommerce/includes/legacy/abstract-wc-legacy-order.php 164
$item->add_meta_data( apply_filters( 'woocommerce_backordered_item_meta_name', __( 'Backordered', 'woocommerce' ), $item ), $args['qty'] - max( 0, $product->get_stock_quantity() ), true );
woocommerce/includes/class-wc-order-item-product.php 212
$this->add_meta_data( apply_filters( 'woocommerce_backordered_item_meta_name', __( 'Backordered', 'woocommerce' ), $this ), $this->get_quantity() - max( 0, $product->get_stock_quantity() ), true );

Where in WP core the hook is used WooCommerce

Usage not found.