Pan India Movies / Dubbed Movies

In India Film industry is very huge and South India produces large chunk of these movies. As we have seen in the last few years, a concept called Pan India Movies is picking up and it means that a movie is originally made in a particular language and simultaneously dubbed in multiple other languages. 

While we review the ratings, is it a better idea to avoid allowing dubbed movies to be rated so that native / original language movies get to be rated while the dubbed one's do not get rates this way, when a Rating list is prepared for each language, nativity / original names will remain in the list while the others are not considered. 

Eg : if KGF which is a Kannada movie gets rated in all the languages it is dubbed to then it will start appearing in the top rates movies of other languages as well which may not be right. 

Happy to hear the alternate views, if any.