Smartview Hierarchies - Member Selection & naming Conventions

Summary:

Using Smartview for Essbase and wondering if naming conventions can be changed and how hierarchy displays are determined.

Content (required):

In the Member Selector, there are 2 expandable versions of the hierarchy (see screenshot). The first one is a listing of all the CC values in alphanumeric order and the second is the actual hierarchy with parent/child levels. This is the case for all of our dimensions. Why is it showing both, and can this be changed? It would be less confusing for end users to only have one option.

Additionally do we have any way to change the naming as shown here? Why does it show as "Cost Center-Cost Center" instead of just "Cost Center"? (Again, this is happening for all of our dimensions)