Add a little more text and context to your user experience. Creates a top bar “context” button with the focused window’s icon and title, or an app grid icon if no window is focused. Optionally shows a more customizable clock, the user/host name on the system menu button, and a message on the lock screen. The context button can function both as a toggle from desktop to apps, windows, and back to desktop when clicked, and as an app menu when pressed using the secondary button or long-pressed by touch.

Extension Homepage

https://github.com/erikis/context-window-title