Search for Transition in Timeline

I want to find the places where I have (for example) used a Morph Cut in my timeline. Using Search in the Timeline allows me to find effects applied to clips, but I can see no way to find different types of transitions. 

To be able to do this would be incredibly useful to me. As the icing on the cake, I would like to be able to search and replace all cross disolves with film disolves or similar.

Kind regards

Peter