Add a checkbox field in Woocommerce order products list

I have a shop that sells several products per order and I need to mark with a checkbox the products that have already been added to the basket that will be sent to the customer. It is a self verification that we have actually put the product in the basket, but I need it to be saved in the order as proof that the item has been shipped for possible future enquiries. Can somebody write this code for me? enter image description here