In Beverley Hills we have Rodeo Drive. Ro'-da-o. There are no horses so one cannot call it Ro'-dee-o.
And we have a street named "Rosecrans" that my father-in-law always pronouned "Rosencrantz" as in "Rosencrantz and Guildenstern are dead". Now that he's gone we often mispronounce it ourselves and smile at the memory.
And to return to ski areas, I have heard my home ski area called "Ma mooth' ", as in "I went to Mamooth and lost my tooth. It was taken by John Wilkes Booth, who was most "uncooth".
Sorry about that. It's been too long since I skied, over 5 weeks without snow.