Mexico sues Google for changing 'Gulf of Mexico' to 'Gulf of America' after Trump's order

Sheinbaum said at a press briefing that the lawsuit had been filed against the tech giant, without providing additional details.

"We are going to wait. We are already seeing, observing what this would mean from the perspective of legal advice, but we hope that they will make a revision," Sheinbaum said at the time.

Mexico's Foreign Relations Ministry has also previously sent letters to Google urging it not to relabel the oceanic basin as the Gulf of America.

Mexico has argued that the Gulf of America label should only apply to the part over the U.S. continental shelf. The U.S. has control over about 46% of the gulf, Mexico controls about 49% and Cuba controls about 5%, according to Sovereign Limits, a database of international boundaries.

"What Google is doing here is changing the name of the continental shelf of Mexico and Cuba, which has nothing to do with Trump's decree, which applied only to the U.S. continental shelf," Sheinbaum said in February.

The gulf appears in Google Maps as the Gulf of America within the U.S., as the Gulf of Mexico within Mexico and Gulf of Mexico (Gulf of America) everywhere else. It had been called the Gulf of Mexico for more than 400 years.

Google Maps began using Gulf of America for users in the U.S. shortly after Trump's order, citing its "longstanding practice" of following the U.S. government's lead on these matters. In cases where official names vary between countries, Google's policy says users will see their official local names.

Sheinbaum's announcement of the lawsuit comes after House Republicans passed the Gulf of America Act in a 211-206 vote, marking the first step in codifying Trump's order. The legislation now heads to the Senate.

Fox News Digital has reached out to Google for comment. 

The Associated Press contributed to this report.