Not from the Kitchen Locations edit page in the current version. The kitchen edit form (Name, Is Active?, Allow customers to select this kitchen, fulfilment weekdays, Root Planner Hub, Connect Stripe) has no email field anywhere in its markup or its save logic, so there is no self-serve way to set a per-kitchen contact or sender address there. If you need different order or support emails per location, check with Sprwt support — this is not currently a self-serve setting.