Things need clarifying about schools here
NCEA Bishop' (currently openstreetmap.org/way/398030877 ) seems to be based on the "Josephine Butler campus" (not currently mapped), i.e. not where it is mapped now.
This way:
https://www.openstreetmap.org/way/817725033 has no name, but does have a note
Castle School, https://get-information-schools.service.gov.uk/Establishments/Establishment/Details/145957 should be around here as well