hello it me i have a question b/c someone has very ill-defined canon powers

HOWEVER, navi is shown to be able to pick up on the memories tied to a location, particularly when those memories are tied to a strong emotion or traumatic event. he can experience them as his own even if the event in question took place decades prior - so essentially i'm just curious how this would react to the presence of the kouribake doubles & all the memory/timeline heckery going down, if there'd be any sort of psychic feedback you could get off of them at all.