Global Cluster Setup

Planning to seup  a lab before I create the environment  on  Production.

This is our Lab setup for Global Clustering.

4  VMs  (  Centos  6.1)

2 Nodes cluster

 One pair act as PRO and other pair will act as  DR.

We will use VVR for replica.

When we create remote cluster(DR),  do we need to keep the same cluster name, service group name and resource name?