How do I create a script to install Creative Cloud 2020 on network Mac

I am new to scripting and to the new job. I am trying to teach myself to script as fast as I can. I have 90 iMacs on a network in an educational setting and need to upgrade from Creative Cloud 2019 to 2020. The problem is this needs to be done overnight or on a weekend. The iMacs have Mojave on them.

My boss is thinking there is a script that can be written for this. There are many steps to uninstalling 2019 with passwords and installing 2020 with passwords.

The other problem is 2020 is not backwards compatible with 2019 so they need to be done all at once.

Has anyone attacked this problem?

Thanks

Model: iMac
AppleScript: 2.7
Browser: Safari 537.36
Operating System: macOS 10.14