Mexico’s president has signaled to Donald Trump that she can play the regional renaming game, too. Claudia Sheinbaum chided Trump on Wednesday for claiming her nation was run by drug cartels and proposing that the Gulf of Mexico—as its been named since the 17th century—be renamed the “Gulf of America.

Mexico's president sarcastically said that the U.S. should be called "Mexican America" after Trump's vow to rename the Gulf of Mexico the "Gulf of America."

Mexican President Claudia Sheinbaum dove into President-elect Trump’s chatter of geopolitical rearrangement Wednesday, proposing a name change for North America in response to Trump’s musings

Claudia Sheinbaum's suggestion came in response to Trump's proposal to rename the Gulf of Mexico as the "Gulf of America."

U.S. President-elect Donald Trump wants to rename the Gulf of Mexico the “Gulf of America.” Mexico’s president, Claudia Sheinbaum, came up with her own proposal. CNN’s Becky Anderson explains.

Mexican President Claudia Sheinbaum turned the tables on U.S. President-elect Donald Trump’s talk about renaming the Gulf of Mexico as the “Gulf of America.” In what appeared to be a deadpan joke, Sheinbaum suggested the United States be known as “Mexican America” during a press briefing on Wednesday.

Trump suggests renaming the Gulf of Mexico to the Gulf of America. So, can he do that? Here's what goes into a name.