Now set all the vocal tracks to a subgroup that tunes the vocals and adds any other effects, and one VST set can be on all tracks.
You could also use the AUX slots, but only with a few routing defaults changed.

That covers the 'supply it to all vocal tracks' part using just one instance of the tuner. Instead of on every track.


Make your sound your own!
.. I do not work here, but the benefits are still awesome