Complex sentence: On 1 May 2001, "Carlton Food Network" was renamed as "Taste CFN" for just a short period, as the channel closed in November 2001, due to poor viewing figures and cost restrictions.
Split into simpler sentences: On 1 May 2001, "Carlton Food Network" was renamed as "Taste CFN". However, it was only using this brand for a few months because the channel closed in November 2001, due to poor viewing figures and cost restrictions.