I have not done this particular method mentioned above, but I would try out this blog post from Tableau about this very topic: How to Localize Content in Tableau | Tableau Software
Hope this helps!
Thanks a lot Patrick!
That link covers every thing....Except pushing a new SYSTEM language to tableau...which I am in a desperate need to...
Having said that - I am also concerned with tableau's method described in link for semantic layer translations: report's labels, titles, filters and column captions etc.
I have in many dashboards some 20-30 such items.
That generates the addition of 20-30 extra sheets per dashboard.
Putting aside the hard work this will probably cripple performance should it not??