Mexico is threatening to sue Google after the “Gulf of America” name change in its map service following President Donald Trump’s order. Claudia Sheinbaum, Mexico’s president, said at a Monday press conference that Trump had only changed the name within America’s continental shelf,

The Mexican government has sent a new letter to Google asking it to change how the Gulf is listed after it claimed the company’s initial response was insufficient.

Google may face a lawsuit from Mexico over its decision to show both Gulf of Mexico and Gulf of America on its Google Maps platform.