I don't tend to have a strong opinion on these sorts of things, but this feels like nonsense so some idiots can fill bureaucracies with pointless debate and busy work to pay themselves on the back. Why not leave the fucking street name alone and go try to fix problems with traffic and road quality?

You have a problem with the word "plantation" and only associate it with negative connotations? Promote a dialog with your friends and family about how words carry various meanings in certain contexts. Do not waste a single cent of tax payer money on committee meetings and opinion polls and, god forbid you actually get your way, new street signs, property signs, and updates to all the maps and other resources where the name appears.