Google did not capture this Nordic country on camera to include in Street View. To address this lack, the residents introduced Sheep View 360. Where did this occur?

The Faroe (Faeroe) Islands is the correct answer. Since the islanders didn't have access to Google's Trekkers and cars, they attached 360-degree cameras to harnesses and strapped them to the sheep. The cameras have solar panels to harness energy from the sun, and they send pictures with GPS coordinates back to to islander Durita Dahl Andreassen, who then uploads them to Street View.

The Fa(e)roe Islands is an island country comprising an archipelago of small islands between the Norwegian Sea and the North Atlantic Ocean, approximately halfway between Norway and Iceland.The islands are an autonomous country within the Kingdom of Denmark. https://en.wikipedia.org/wiki/Faroe_Islands