Ehm, when I follow this link I find nothing concerning the TV courts.
Owing to new Court 2, the southern courts will be re-numbered in sequence, ie: old Court 2 becomes Court 3, Court 3 becomes Court 4 etc. up to Court 12. No Court 13.
‘Show Courts’ will be Centre Court, No.1 Court, Court 2 and Courts 3, 4 and 18.