This is admittedly a design flaw in the current Enotif version. For speed
reasons, I do not change the language, only the page edit time is expressed in
the local time of the recipient.
Please apologise; I'll try to find a better solution at the soonest, so that the
email notification arrives in the chosen user interface language.
If you run an English (= default) Wiki and your have English (default) as your
user interface language, you will not realize the problem mentioned here.