Hi Patrice,
Thanks for reaching out.
No, the current Kadence Security does not include a setting to mask or hide the WordPress version (not in Pro either).
What you can use instead in Kadence Security is to enable Protect System Files (enabled by default) under Security → Settings → Advanced → System Tweaks, which helps block public access to files like readme.html that can reveal version information (although it’s not full version masking)
If you still want to hide the generator tag you may need to use a small custom code snippet (child theme or code snippets plugin) to remove the generator meta tag from the page source.
I hope this helps.