Migrated the site from Joomla! 3.10.12 to Joomla! 4.3.4
Some of the extensions were not compatible, so I had to create a new template (uses CK template creator), install a new slider(again from CK), a new visitor counter (JS Visitor counter), and a new Site Map (OSMap)
The is still a problem on the Administration side with the Media Module, but I can get the equivalent with JCE File Browser
The Canadian version of the French language FR-CA is not available. After a lot of trials, experimentation I finally bit the bullet and installed FR-FR and modified all the components and associations from fr-CA to fr-FR