Here in the Bay Area there is a smaller scale issue of the same kind between Palo Alto and East Palo Alto. In this case the former does not like the latter to have anything similar in its name... oh well.
When the Four Seasons opened in EPA, they initially gave the address as just "Palo Alto" but with the proper EPA Zip code, knowing that the USPS would still deliver the same. Media later called them on it.