OSD text field for aircraft name?

Is there any way to have a free format text field in the OSD to use for the aircraft name? This is very useful when flying more than one aircraft. At the end of the day you have several recorded flight videos and need to match them to the right aircraft.

Which OSD. MinimOSD currently has a user configurable Aircraft name.

The one in ArduCopter running on an F4/F7 flight controller with MAX7456 OSD chip.