File Explorer File Title from SharePoint Word vs. PDF

My business customers want to use codes for the file names but that makes identifying the document very challenging. I am using the Title column in SharePoint Online (SPO). However, because of (MS+Adobe) limitations, I can only open PDFs via File Explorer (FE). I can see the SharePoint Title to MS documents in FE, but not for PDFs.

Does anyone have a solution to open PDFs in Adobe from SPOin a browser? Or does anyone know how I can get the PDF Title from SPO to appear in FE?