Save the project with a name like “xxxxxxxx before variaudio print” Then print the corrections and save as a new name “xxxxxxx after variaudio print”
Write some notes in the notepad of the original project which tracks were corrected for reference later should you need to revisit them. If so, all you will need to do is adjust, reprint and import into the new project.
One other thing you can do is create a cycle marker around the events before you print and name them the particular audio files with the variaudio correction on them. When you save to a new name these cycle markers will remain in the project after the print, so if you do need to revisit them, the cycle markers, since they are the same in the raw and the printed projects, will make rendering and reimporting a snap.