yt-music-live/extension/_locales/en/messages.json

{
  "description": {
    "message": "Show viewers what song is playing on your broadcast"
  },
  "popup_title": {
    "message": "Connection Parameters"
  },
  "server_url_field_label": {
    "message": "Server URL"
  },
  "connect_button": {
    "message": "Connect"
  },
  "default_server_url": {
    "message": "ws://localhost:8000"
  }
}