I am afraid that some places are simply not user-editable, for example 'Dzagasata Dugan' (now known as Bürentogtoh) or all those other former temples, monasteries, horse relay stations. Probably, as Ulzii said, these places are from some different set of data. Not just of Russian origin though. Names like T'u-erh-t'u (commonly known as Hanh) are probably from (even older?) Chinese maps
.
I also think some places need to be moved or removed, for example that strange other Bürentogtoh I mentioned above.
Maybe the best way would be to make google aware of the uselessness of much of their underlying data? I can't believe they couldn't do better, once they know there currently are some serious issues.