compsupp-2793.diff

diff --git a/includes/class.yith-orders.php b/includes/class.yith-orders.php
index 80e349c..ea8ae63 100644
--- a/includes/class.yith-orders.php
+++ b/includes/class.yith-orders.php
@@ -282,6 +282,10 @@ if ( ! class_exists( 'YITH_Orders' ) ) {
                        );

                        $suborder_id       = wp_insert_post( $order_data );
+
+                       // Propagate order language to sub-orders.
+                       update_post_meta( $suborder_id, 'wpml_language', get_post_meta( $parent_order_id, 'wpml_language', true ) );
+
                        $suborder          = wc_get_order( $suborder_id );
                        $parent_line_items = $parent_order->get_items( 'line_item' );