Crave is Canada's premium streaming service, bundling HBO, Showtime, and exclusive Canadian content into one platform. It's only available in Canada, making a VPN the only way to access it while traveling abroad. The reason for this is structural: streaming services license content country by country, and Crave's catalogue in each market reflects whichever distribution deals were signed there. A title that's available on Crave in the US might be on a competitor's platform in the UK, or vice versa.
A VPN sidesteps the geography problem entirely. Crave sees the IP of GhostShield's exit server, not your real one, and serves you the catalogue for that exit region. The streaming app makes no distinction between a 'real' local user and a VPN-connected one as long as the traffic looks like residential broadband — which is exactly what WireGuard with ChaCha20-Poly1305 over GhostShield's network produces.
What you can't do is bend the laws of physics: a stream from Crave's origin servers will always have more latency from far away. Pick the GhostShield server closest to Crave's data centres in the region you want, not the one closest to you.