To be honest I find it hard to believe that the station will be completed and open by May. But let's be optimistic, if they throw lots of labour at the project, and run into no problems then it could happen I suppose.
Horden, or Horden Peterlee I first thought it was going to be... Anyway, whatever it is going to be called is now appearing on Realtime Trains as a public call from the May timetable change. As you can see from the image above it is showing 28 services per day (Monday - Friday).