WordPress at a glance
filter is not described

woocommerce_paypal_get_order_item_name filter-hook . WC 1.0

Usage

add_filter( 'woocommerce_paypal_get_order_item_name', 'filter_function_name_5174', 10, 3 );
function filter_function_name_5174( $item_name, $order, $item ){
	// filter...

	return $item_name;
}
$item_name
-
$order
-
$item
-

Where the hook is called

WC_Gateway_Paypal_Request::get_order_item_name()
woocommerce_paypal_get_order_item_name
woocommerce/includes/gateways/paypal/includes/class-wc-gateway-paypal-request.php 412
return apply_filters( 'woocommerce_paypal_get_order_item_name', $item_name, $order, $item );

Where in WP core the hook is used WooCommerce

Usage not found.