I believe you misunderstood the author. He is not saying to use the current language's hame for the language picker's icon (I would use a globe, personally), b

I believe you misunderstood the author. He is not saying to use the current language's hame for the language picker's icon (I would use a globe, personally), but instead to use the language's name in the list. For example: [GLOBE] >English >日本語