Is the orbit for a tv satellite called a polar orbit?

No. Satellites in polar orbits appear to move quickly across the sky, and a communications satellite should stay still so that the dish antennas can stay focused on it.

Satellites for communications like TV or telephone are in geosynchronous orbits over the equator, so that they appear to hang motionless in the sky. In reality, the satellite orbits at the same speed that the Earth spins, so they are moving, but perfectly "keeping up" with the Earth turning.

Polar orbits are used for photographic satellites, so that they spin quickly while the Earth turns underneath them. THis allows one satellite to see every spot on the Earth every day or two.