manifest.json

{
  "manifest_version": 2,
  "name": "Display File Names in Plex",
  "description": "Go to library and choose the FOLDERS view to see all your folders. Inside the folders, the files are shown with the file names as well! You have to set the X-Plex-Token first in the background.js to make it work.",
  "version": "1.0",


  "background": {
    "scripts": ["background.js"]
  },

  "permissions": [
    "activeTab",
    "http://127.0.0.1:32400/*",
    "webRequest",
    "webRequestBlocking"
  ]
}