It did not, but it does now, thanks!
Please download the latest version from
Fichiers WHM.
I had to use the weird accent character, as the normal apostrophe doesn't work. The label is the same as in the main folders (line 117 of /opt/zimbra/jetty/webapps/zimbra/WEB-INF/classes/messages/ZmMsg_fr.properties), but it doesn't work in the propertis (!??).