I asked the dealer and he said no. Maybe there is an aftermarket workshop that can retrofit it, but you lose the guarantee and I won’t be cheap. I got a price to retrofit 360 camera and that was 2.700 €, and with HUD you need to change top of the dashboard.
You would also need to change the windscreen to allow the HUD unit to project properly onto it. Unless you’re thinking of the type of HUD with a flip-up plastic screen.