Highlight all output/input labels in the geonode graph

I see that when my geonode graph gets huge, it be nice for a way if I click on the output/input label, it can highlight or search thru all the labels used in the graph. So it's easier to find where they are being referenced.

Especially if they are referenced many times and scattered around the graph.

Even if there's a shortcut button to scrub thru like using Visual Studios searching for variable names.