About [[Wikimedia:Mobileapp-settings-language-desc/en]]

In Mobileapp-settings-language-desc ("MediaWiki:Mobileapp-settings-language-desc/en") I wanted to double-check that the variable $1 will return a localised wiki sitename (not the original English sitename).

I have asked Patrick Reilly, developer of this application, for help. He tells me it is the local name.