SSH over Pivpn?

Hello everyone,

I just installed my third Pivpn in a new Network and it works like a champ.

However since this Pivpn is in my holiday home I want to SSH into the pi over the VPN connection to update it, add new devices and so on.

What do I need to do to use SSH over this VPN connection? Is it possible and secure to use SSH over a VPN? The pi is secured via SSH public key. On Google I did not find a clear answer for this topic.

I would appreciate it if someone can help me out.