Hi,

It is because you have enabled "Show Home Page Crumb" in page settings. 

The Home Crumb link does not know the name of the home page or anything about the page, it only knows that it is a link to the root of the site. There is nothing special about the home page that makes it a home page other than it is the root level page with the lowest sort order and therefore linking to the root of the site is the same as linking to the home page.  

That label comes from a resource file.  The label could be localized, but we do not currently have resource files for Norwegian language. If you are able to create Norwegian Resource files and contribute them to the project we can include them and then your home crumb link will match your site language.

Best,

Joe