Admin API - Remove "via import" when creating orders

Hi! We are actually developping an external checkout for our stores and experimenting stuff with Admin API such as syncing orders with shopify, we succeeded this task gracefully but we saw a little difference between Shopify Checkout Orders and ours, when receiving an order notification they are now marked like “MyApp (via import)”, is there a way to remove the “via import” ?

We are creating orders through “admin/api/2023-07/orders.json” endpoint.