Managing online and offline videos

Hi. My library is kind of a mess. I have some videos playing remotely via stream files. I also have some local files in my hdd.

Im trying to download all the online files. In the process, there will be duplicates (one local one remote)

Is there a way to make kodi automatically play the local file and ignore the stream file?

Ok thanks for the reply. Atleast i dont waste time trying to do something that cannot be achieved.