Collapsed graph name is displayed next to local variables instead of the function name the local variable is within

When working within a collapsed graph, the Local Variables section of the Blueprint tab displays the name of the collapsed graph instead of the name of the function the Local Variables (and collapsed graph) are within. This could potentially cause some confusion about the scope of the local variables.

1. Create a new blank Blueprint project.
2. Create a new Actor Blueprint.
3. Add a new function in the Blueprint.
4. Add a new local variable to the new function.
   • Note that the Local Variables section of the Blueprint tab shows the name of the function.
5. Add several nodes to the function's Graph.
6. Select the nodes that were added in the previous step and collapse them.
7. Open the collapsed graph.

RESULT:
The Local Variables section now shows the name of the collapsed graph instead of the name of the function.

EXPECTED:
The Local Variables section still shows the name of the function that the local variable is within.

Cosmetic local variable display change