freebeer
I have taken the liberty of a text search with g00gle for the purported name, after seeing the nearby road still bears the Southwest name.
Not surprisingly, I got no useful results to confirm such a change.
If you are not allowed to use a search engine, then my apologies, and I probably should not do the same without an explicit permission, or at least tolerance for the occasional external confirmation.
What is that, three, or five searches for me today?  Blast, I need to keep track.  Or search only as a last resort.  Helps also to spend most-of-the-day-so-far asleep.
Further, from your OSM username, I am guessing you hail from a culture of respect, unlike the US-american culture of insults into which `Snakewest' would fit for those currently undergoing torture there.
Hope that helps!