If you don't properly add a title to a PDF that gets uploaded to the website, when you go to search on the website it will come up under the wrong name, which can be confusing for people trying to access needed documents.
To fix this, you just need to add a title which can done by going to File > Properties (or by hitting ctr + D)
When in properties, “Title,” “Author,” Subject,” and “Keywords” should all be filled in to correctly match the document.
“Title” Is what will be displayed in the search field on the website.
“Keywords” should include anything that someone might search for trying to find the document these words may not be included in the actual title, but if they are put here, they will help the document show up in searches.
Once corrected, the file shows up as such in the search with the correct title.
Thanks to Jordyn for putting these instructions together!