We want to ship the individual order line items from the nearest location (warehouse) based on the customer shipping address.
On the PDP page, we are showing the nearest delivery location estimates to the user with our custom app APIs.
Because we want to ship the line items from those locations only, not from the shopify location priority logic. We can also give you preferred location IDs/Name in the order for individual line item properties. Please let us know if you can help us ship line items from the suggested location in the line item property. If yes, please let us know how you are going to achieve this requirement.