In case you want to return the split orders to the original. Great! You can do it easily.
1 – Single action to return split order
Go to the order page that you want to return, At the Order actions, select “Return to the original order” > Update.
2 – Bulk action to return split order
Need to return multiple split orders back to their original order? No problem, go to the orders list and then select those orders that you want to return to the original order and select “Return to original order” > Apply.
If you select the order that’s not a split order by mistake, or maybe you’re too lazy to select the orders carefully. Nothing to worry about; the return function won’t do anything on the orders that’s not the split order.