What is the name of the ocean located in the 4 hemispheres?

There are two oceans in the world, which are located on four hemispheres of the planet at once. These oceans are the Atlantic and Pacific, approximately in the center of which the equator line runs, along its borders the Earth is divided into the Northern and Southern hemispheres.

The prime meridian passes through the Atlantic Ocean, which divides this ocean between the Eastern and Western Hemispheres. Most of the Atlantic falls into the Western Hemisphere. The Pacific Ocean is divided between west and east along the 180 ° meridian line.