OpenShift 3 project is displayed a bit tricky in OpenShift Explorer view. If project has only project name, then project name is shown as normal text in OpenShift Explorer view under an OpenShift 3 connection. But if a project has set also an optional attribute displayName, then this name is used as a normal text under an OpenShift 3 connection and it's name is used only as a decorated text in parenthesis. Example:

Project 01 has name: project01
Project 02 has name: project02 and displayName: projectName02

In OpenShift Explorer view are those projects shown as
project01
projectName02 (project02)

One could think that project01 and projectName02 are the same attribute of a project, but it's not. I think we could and should show projects like this:
project01 (project01)
projectName02 (project02)
because default value for a displayName is attribute name. In that case it would be consistent and user would not be confused.