Sue Ormesher is to take over responsibility for the team while head of press and PR Angela Holland is on maternity leave.
It has also brought in Angela Ferguson to be senior press officer, reporting into Ormesher.
Ferguson has previously worked as a journalist on both the Lancashire Evening Post in Preston and the Evening Leader in North Wales.
The charity recently launched a report 'Will they ever fly the nest?' calling for support for parents of young adults as more young people live at home for longer.
Parentline Plus also launched an awareness drive at the beginning of the year to prevent children from being cyber bullied via mobile phones and the internet.