LOL too idyllic by half.  The whole point of such changes in BC is confrontation and revanchism and an opportunity to overturn the colonial landscape and smooth ruffled cultural egos, and "getting even with whitey" is very much part of the motive, as with Chinaman's Peak becoming Ha Ling Peak (in Alberta) or various Chinaman Lakes becoming China Lake (they don't have problems with anything being called Chinatown, though, and seem intent on popularizing the term for anywhere with some condo residents from HK and a couple of Chinese-only stores).  The rationalizations for Salish Sea included "elders" talking about how it was "the ancient name" and "the correct name", even though it's not only Salishan peoples who lived around it, nor that that word is a misappropriation of an Interior Salishan's people to the whole language group.  So these "fictive" names (Haida Gwaii is of early '70s or late '60s coinage, ONLY) are often cultural justapositions to start with; in one case, Sto:lo, which should be the name of the river, it's come into use for a grouping of Halkomelem-speaking peoples formerly known as the Fraser River Indians - even the term Cowdigin/Cowichan, now confined to a certain area of Vancouver Island, applied to all the peoples up to Yale; my piont being that if they wanted to rename the Fraser River, they should have thought of that before making "Fraser River" their name in their own language.  It also doesn't help that the way our languages give names to some kinds of things, native languages don't label the landscape in the same way; they may name a particular flank or toe of a mountain, or for an eddy in the river that has some story attached to it; they may not have a name for the adjacent land(forms).  Anyway the point of the native-name movement is largely to drive "white" names off the landscape entirely...they just don't have enough replacement names to go around, and the political inertia is incredible....as noted the only reason Campbell cut the Haida name deal was so he could get them to sign onto an indepednent power proposal for his campaign donors....