change status to complete after delivery

Hi there, great job with the plugin – thank you!
Is there a way to automatically set the status to complete in Woocommerce AFTER the item is delivered? The order isn’t technically complete at the time it is shipped so it is sending the customer 2 separate emails right now (1. Note added to order with Sendle tracking number, 2. Your order is complete).

I prefer to consider the order complete after it is sent because my automated review is triggered 5 days after the order is fulfilled (which would make sense after it is delivered).

Also, do you have a plugin for Australia Post?

Thanks so much!

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