Event dispatcher cannot be deleted, removed, or renamed after placing a period in the name. In the case of the example given, the editor will throw a warning "No Delegate found for NewEventDispatcher_0.hi" (note that the name is still shown with the ".hi" rather than the "_hi" that it was replaced with).
Result: The Event Dispatcher cannot be deleted, removed, or renamed
Expected: The Editor would throw an error when trying to place a period in the name of an Event Dispatcher
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