How Do I Fix Photo Dates on Linux Mint?
Options on Mint and other Debian-based systems, from the terminal to a normal window.
exiftool is in the repositories and does everything, if you are comfortable with a terminal. For Google Takeout the command needs several options chained together, and a mistake rewrites files with no undo.
Graphical options on Linux are thinner than on Windows or Mac. Some image viewers can edit one photo's metadata, which does not help with thousands.
Takeout JSON Metadata Fixer has a Linux build as a .deb and an .rpm, with everything bundled, so there is nothing else to install. It runs as a normal window. Free for your first 500 photos.