Merge pull request woocommerce#12646 from franticpsyx/add-shipping-pa…

…ckage-details-filter

Missing commit in woocommerce#12632 - index package item names by cart item id

includes/wc-cart-functions.php

@@ -205,7 +205,7 @@ function wc_cart_totals_shipping_html() {
 
 		if ( sizeof( $packages ) > 1 ) {
 			foreach ( $package['contents'] as $item_id => $values ) {
-				$product_names[] = $values['data']->get_name() . ' ×' . $values['quantity'];
+				$product_names[ $item_id ] = $values['data']->get_name() . ' ×' . $values['quantity'];
 			}
 			$product_names = apply_filters( 'woocommerce_shipping_package_details_array', $product_names, $package );
 		}