There is zero design difference between any ‘region’s speakers’, they are all standard design across the world. The only difference is the controller has been translated to various languages for certain regions. 

Agreed @Airgetlam and welcome to the community @tgfbdgb !
We did have a collaboration with HAY, a danish furniture company a while back, not sure if they are the speakers you are thinking about?

But as a Dane myself I would say that Sonos colours in general suits the “nordic” style of interior decorating really well. I haven’t seen a Danish home where the Sonos speakers looked “out of place” in any way.