I'm wondering how I would be able to set up a way for all queries from anywhere on my network to, e.g. YouTube.com, to be routed through a VPN on my Ubuntu server machine.

In case that's not clear, I have a laptop and a main desktop PC and some mobile devices connected to my network. Anytime any of those devices wants to go to YouTube, I want that request to be routed through a VPN that is hosted and connected to the VPN service from the Ubuntu server machine.

Is this possible?