Google Maps Language Picker is a productivity chrome extension. it's a free extension , it has 36 active users since released its first version, it earns an average rating of 0.00 from 0 rated user, last update is 2083 days ago.
If you would like to use one language on google maps while using a different one for the rest of your google apps. Just press the icon of this extension, press option and pick your language. [bug] On some cases it fail to work when redirect from another page, refresh the page or copy the URL to another tab will change the used language
You could download the latest version crx file or older version files and install it.
English.
You could find more help information from google maps language picker support page.
You could send emails to publisher, or check publisher's website.
More about manifest_file of google maps language picker.
You could click to report abuse of google maps language picker.