Allow setting of ACE3 Cargo Name in Eden Editor and in Zeus

[y0014984]

The ACE3 Cargo Name is an easy to use and yet very helpful feature to distinguish between multiple assets that are loaded into an ACE3 Cargo of a vehicle. We already display the ACE3 Cargo Name in the interaction menu, if it is set.

So we could add this as an Attribute to Zeus and Eden Editor UI. In Zeus this could also be used to modify or delete existing names.