While there isn't a widely known professional software or movie with the exact name , this specific filename is a common convention for manual archive snapshots. It often refers to a "previous" version of a project or system that has been compressed for safekeeping.
: Often cited for its ability to handle full, incremental, or differential backups manually at a user's discretion. backup_previous.zip
What are you using (Windows, macOS, Linux)? How much total data (GB/TB) are you looking to protect? While there isn't a widely known professional software