FAB-16286 Unexport and rename IT func
FAB-16286 Unexport and rename IT func

This commit is in response to feedback on the rest of the FAB-16286
chain.

Signed-off-by: Jason Yellick <3a1724207862302656e55e6f840a9996dad69e59@us.ibm.com>
Change-Id: I7f79fcb5c4745e50bae335a64e94366131858cdd

hyperledger/fabric,manish-sethi/fabric,jimthematrix/fabric,stemlending/fabric,manish-sethi/fabric,binhn/fabric,muralisrini/fabric,binhn/fabric,stemlending/fabric,manish-sethi/fabric-sidedb,muralisrini/fabric,manish-sethi/fabric-sidedb,manish-sethi/fabric-sidedb,manish-sethi/fabric-sidedb,muralisrini/fabric,manish-sethi/fabric-sidedb,manish-sethi/fabric-sidedb,stemlending/fabric,binhn/fabric,stemlending/fabric,manish-sethi/fabric-sidedb,jimthematrix/fabric,hyperledger/fabric