An example of many possibilities how to achieve multi language dashboard. Quite of work to make one, specially if there's a lot of text content. But doable.
Side note - I haven't tried all the widgets so there's no guarantee that all bits and pieces allow such approach.
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Sõlme Pealkiri\",\n \"yes\": \"Jaa\",\n \"no\": \"Ei\",\n \"greenSliderLabel\": \"Roheline Liugur\",\n \"blueSliderLabel\": \"Sinine Slider\"\n }\n}\nglobal.set(\"translations\", 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