It's their town; they can call it whatever they want. Just like Congress renaming Denali as "Mt. McKinley"; the goal was admirable, and Pres. McKinley was a good man. But it didn't change the fact that Alaska Natives named the continent's highest peak "Denali" centuries ago.
You want to slap a moniker on something that has no name, go right ahead. But sometimes, others have beaten you to it.
The least Congress could have done was check with the residents of Alaska before getting all pumped up with their authoriteh, real or imagined.