No return address: destruction (UI + labels)

In the case of no return address, could you:

• on the shipment interface showing the parcels summary : instead of "No return address"please put in Red "Destroy by ESRF requested" - so that this will attract the safety attention that the parcel they to validate will have to be discarded by them which they might refuse..
• on the label when no return address is provided, instead of a white space for it please put "Destroy by ESRF requested" in red - this will allow the safety to identify quickly the parcels to be destroyed