MEXICO CITY — Mexico said it’s awaiting a new response from Google to its request that the tech company fully restore the name Gulf of Mexico to its Google Maps service before filing a lawsuit.

Mexican President Claudia Sheinbaum shared a letter addressed to her government from Cris Turner, Google’s vice president of government affairs and public policy. It says that Google will not change the policy it outlined after President Donald Trump declared the body of water be called the Gulf of America.

“We will wait for Google’s response and if not, we will proceed to court,” Sheinbaum said Monday during a news briefing.

As it stands, the gulf appears in Google Maps as Gulf of America within the United States, as Gulf of Mexico within Mexico and Gulf of Mexico (Gulf of America) elsewhere. Turner in his letter said the company was using Gulf of America to follow “longstanding maps policies impartially and consistently across all regions” and that the company was willing to meet in person with the Mexican government.

“While international treaties and conventions are not intended to regulate how private mapping providers represent geographic features, it is our consistent policy to consult multiple authoritative sources to provide the most up to date and accurate representation of the world,” he wrote.

Mexico has argued that the mapping policy violates Mexican sovereignty because the U.S. only has jurisdiction over around 46% of the Gulf. The rest is controlled by Mexico, which controls 49% and Cuba, which controls around 5%. The name Gulf of Mexico dates back to 1607 and is recognized by the United Nations.

In response to Google’s letter, Mexican authorities said they would take legal action, writing that “under no circumstance will Mexico accept the renaming of a geographic zone within its own territory and under its jurisdiction.”

The renaming of the body of water by Trump has flared tensions between Mexico and the U.S. at a pivotal time for the neighboring allies.