Events Question, Not sure if its possible, but would really speed up production time Options

[Orias Obderhode]

I'm creating a really complex breeding system in my game. It uses multiple events that are incredibly similar that only need to differ by a few switches and variables for every new one that I create. The problem is, the events are so long that it takes me about an hour to change all the variables to the correct ones per event. Here is a picture to help explain:



The Control Variables: [0050: Lone] -=1 and Control Variables: [0050: Sword] -=1 happens hundreds of times in this event. They need to be replaced with each new event I create.

Is there a way for me to do something that finds all instances of Control Variables: [0050: Lone] -=1 and replaces it with something else kind of like using the "Find and Replace" feature in Microsoft Word? I figure that there is probably not, but if there is it would be super helpful!