A VPN lets your device connect through another country, so you can browse the catalogue there. Check your streaming service's terms first — some don't allow it.
Your services — showing everywhere they carry it, deselect what you don't have
Netflix
Amazon Prime Video
BritBox Amazon Channel
BritBox
Britbox Apple TV channel
Sky Go
Amazon Prime Video with Ads
Apple TV Store
Crave
Hulu
Streaming availability data provided by JustWatch.