AIB to Close Branches in Tie-Up with An Post

In regard to the AIB branches being closed today AIB state that cheque books etc will not be affected. Does this mean the name of the closed branch will remain on cheque books and also will be sorting code remain unaltered.
 
In regard to the AIB branches being closed today AIB state that cheque books etc will not be affected. Does this mean the name of the closed branch will remain on cheque books and also will be sorting code remain unaltered.

I'd imagine new cheque books will have the new address when issued. Sort codes and account numbers will remain the same, however.