Upgrade of stereo system

[Jeeves]

I hope this makes sense....I have a T6 Beach with the comfort dash-My stereo incorporates a satnav/bluetooth etc but I wonder if I can upgrade it to Apple CarPlay and others (discover media ?)-I.e. I don't want to change the head unit but if I can pay for the upgrade on software I would (I bought mine 10 months old from a dealer so only have basic system which original owner chose)-Thanks in advance