Well if the named view is driving a child view(s) in slddrw(s) we would need to migrate that change.
"Democracies aren't overthrown; they're given away." -George Lucas
“We only protect what we love, we only love what we understand, and we only understand what we are taught.” - Jacques Cousteau
if you want to keep the same name but want to change view orientation then simply save the new view orientation with the same name and SW will overwrite the view name. Of course it will prompt you before doing that.