Cannot Rename or Delete Event Dispatchers if they are named "color"

Event Dispatchers cannot be renamed or deleted after being created if the name used is "color".

1. Open Editor (any project)
2. Create new blueprint (any)
3. In My Blueprint Tab>Event Dispatchers, add an event dispatcher
4. Name it "color"
5. Attempt to rename event dispatcher
6. Attempt to delete event dispathcer

Results:

Name of event dispatcher becomes Color_0, cannot be deleted or renamed.

Expected:

Event dispatcher is renamed and then deleted.

Bug in renaming EventDispatcher