Hello!
Where can I translate the "Reviews" tab?
Prestashop 1.6.1.23
Transformer 3.3.8
Revws module v1.1.0
Prestashop 1.6
Location - Translate - Translation of installed modules - Your theme - Your language
Prestashop 1.7
Internalional - Translate - Translation of installed modules - Your theme - Your language
Or directly in the language file:
modules - revws - translations - Yourlanguage.php
As Alain already said, revws module uses standard prestashop translation mechanism. There's nothing special about it. Just remember the same string can be there multiple times (because the same string is used in multiple views), so you have to translate all occurrences of this string