Here’s another idea (not a ‘solution’ though).
Don’t forget that you can add text notes in your file.
I often do this to keep important values etc that you don’t want to forget.
Recently I had to render 48 different models for a client, so I used animation nodes to swap the models and the textures of each frame. I used the text editor to keep a track of when the model and product packaging changed.
I did it this way so I could set it up and then hit render animation – and it was done.
But then when they came back and said “we’ve made a mistake with the X packaging”, because I had the notes it was easy to know what changes to make.
Hope that makes sense.