Complex sentence: It was later announced that "ECW" would air its final episode on February 16,2010, and on the February 9,2010 episode of "ECW", the successor show's name was announced as "WWE NXT".
Split into simpler sentences: It was later announced that the show would air its final episode on February 16,2010. On the February 9,2010 episode of "ECW", the new show's name was announced as "WWE NXT".