issue 67093: mix between Title and Header in various l10n

[Sophie]

Hi all,

I've seen this patch
https://gerrit.libreoffice.org/4994

correcting this issue for French
https://bugs.freedesktop.org/show_bug.cgi?id=67093

But much more locale than French seems to be affected from the tests 
made by the FR team (PT, RU, IT, SP, CN...)
The issue here is that data are lost because the style structure is 
modified.
Has it been modified also for the other languages, or should I send a 
head up on the l10n list?
Thanks
Kind regards
Sophie