remove original_title use for shows

modules/plex.py

@@ -294,7 +294,10 @@ class PlexAPI:
             add_edit("originally_available", str(item.originallyAvailableAt)[:-9], self.metadata[m], key="originallyAvailableAt", value=originally_available)
             add_edit("rating", item.rating, self.metadata[m], value=rating)
             add_edit("content_rating", item.contentRating, self.metadata[m], key="contentRating")
+            if self.is_movie:
                 add_edit("original_title", item.originalTitle, self.metadata[m], key="originalTitle", value=original_title)
+            elif "original_title" in self.metadata[m]:
+                logger.error("Metadata Error: original_title does not work with shows")
             add_edit("studio", item.studio, self.metadata[m], value=studio)
             add_edit("tagline", item.tagline, self.metadata[m], value=tagline)
             add_edit("summary", item.summary, self.metadata[m], value=summary)