Acrobat showing wrong or old file names

This is a known Acrobat bug caused by a corrupted recent files cache. Try the following fixes in order:

1. Clear Recent Files list:

   Edit → Preferences → General → uncheck "Show recent files" → OK → restart Acrobat → re-enable the setting

2. Update Acrobat:

   Open Adobe Creative Cloud → Apps → find Acrobat → update if available

3. Clear Acrobat's cache (advanced):

   Quit Acrobat completely, then delete these folders via Finder → Go → Go to Folder:

   ~/Library/Caches/com.adobe.Acrobat.Pro

   ~/Library/Saved Application State/com.adobe.Acrobat.Pro.savedState

   (These folders regenerate automatically on next launch)

If this doesn't help: Submit a helpdesk ticket — IT can connect remotely to try additional preference file fixes.