@curtis
You didn’t have to just read that page, you could have viewed all the rest of the pages in Wix Multilingual own Wix Support pages.
Like this page here.
https://support.wix.com/en/article/translatable-content-in-wix-multilingual
Plus, as it is a Wix app and not connected to Wix Corvid, you are better off going through Wix Support for more help on this issue.
https://support.wix.com/en/about-wix/contacting-wix-support
They would have been able to simply tell you about this feature request here.
https://support.wix.com/en/article/request-using-wix-multilingual-with-database-collections
How does it work?
Once you have finished building your site in your main language, use Wix Multilingual to translate it into more languages. Your site visitors can choose from the Language Menu on your site which language they want to view your site in.
With Wix Multilingual, you create different versions of the same site (e.g. a French version, a Spanish version, etc.). You do not create duplicate sites in each language. To understand what can and can’t be translated, click here .