Apply Transition to Multiple Clips All at Once

Not sure if this is the place, but I edit a lot of dance videos with multi tracks.  I cut up the top layers to dissolve from one track to the other.  It's time consuming to apply the same transition practically hundreds of times in this scenario.  Is there a way to select multiple segments and say "Apply default transition to all segments".  If not, then please put that on my wish list.  Thanks.