Shopify Address Editing, Sync with Dear

When a customer requests an order address update we update in Shopify in order to ensure the new shipping address is correctly shown in their email notifications. Currently this new address DOES NOT sync through to Dear, and therefore not to Shipstation either. This means that we have to manually edit the address across 3 separate systems (Shopify, Dear, Shipstation) to ensure the correct shipping address is included everywhere. This duplicative work could be solved by allowing order address changes in Shopify to be synced through to Dear, and subsequently through to shipping platforms like Shipstation.