I have installed a WireGuard VPN server on a Raspberry Pi (running Raspbian) using PiVPN and I would like to
- either block the VPN clients to access specific websites (i.e. block them access https://www.foo.com and https://www.bar.com) or
- let them access them by using their IP and not the Raspberry's.
Furthermore, I am also using the UFW Firewall.
Is there a way to achieve that? Thank you in advance!