Simplify the following text for a Grade 5 native English-speaking person.
Original: Entertainment announced plans to shut down both UPN and The WB and launch a new network , The CW in their place . Over the next nine months , it was to be seen which shows from UPN and The WB would cross over to the new CW , as well as which stations across the country would become future affiliates of the new network .
Simplified: This new network would have programming from both The WB and UPN .