Same applies to the Gulf of Mexico.
Appearing as "Gulf of Mexico" on the map itself, searching for it only surfaces "Gulf of America".

Meanwhile, the google result (top one in the above image) has an about section that uses "Gulf of Mexico" again, according to members in the Discord that's from Wikipedia.

Me too, expected the correct names, not the propaganda names, especially if you're not in America in this case. My locale settings for my browser and PC in its entirety are set to en_GB, not en_US.
In my opinion, the name from Wikipedia must be used, if it provides an alternative to what sources like google maps or apple maps bring.