No
Some oceans contain areas which have their own names... such as the Sargasso Sea, in the Atlantic. But, I don't think there is a generic word for water within water.
lakes and rivers also ponds hope you find this helpful :) -JaylenBoney
The suns heat evaporates water.
The Everglades gets its water from Lake Okeechobee, the Kissimmee River, and the Big Cypress Swamp.
a body of water that has those two mixed