Original sentence: Originally, it was replaced by a replacement news magazine programme, presented by former ITN newsreader Andrew Gardner) yet within a year, it was replaced in favour of a more news-based nightly programme in the form of Thames at Six (later renamed as Thames News)
Edited sentence: Originally, it was replaced by a news magazine programme, presented by former ITN newsreader Andrew Gardner) yet within a year, it was replaced in favour of a more news-based nightly programme in the form of Thames at Six (later renamed as Thames News)