Hi @vvucic
The message from your screenshot i.e. the displayed file name does not depend on the UI language but on the submission language.
Does the translation exist in the DB table user_group_settings?
EDIT: I still haven’t find the way to reload the default user group settings via UI, but report as soon as I do…
However see also: New translation: getting default values for email templates, article components and role names after upgrade to OJS3 and OJS3 French canadian translation - #3 by pnault
Best,
Bozana