This node simply takes a list of Revit elements and attempts to set a new name to each of them. Given a list of elements and a list of names, it will set the corresponding name to the elements.
This node requires Floor objects that have been populated with a Comments parameter as an identifier. In the workflow example below, a linked model contains the Floors. These are selected and filtered to the specific Level and identifier, and with that one Floor object in hand, the Dynamo script goes on to make a Section Boxed 3D View around that Floor, Set its Name, and Set a View Template to the newly created view.