I'm trying to change the menu item pointed out by the red arrow.

In TextEdit:

[![enter image description here][1]][1]

in Chrome

[![enter image description here][2]][2]

clicking that item gets

> Look Up now shows personalized suggestions from the web, iTunes, the App Store, movie showtimes, locations nearby, and more. To make suggestions more relevant to you, Look Up includes your approximate location with search requests to Apple.

> You can adjust this in System Preferences. 

[![enter image description here][3]][3]

I tried the steps on a [post][4], which is based on the existing services in `Shortcuts`, while my goal is to customize that item to "look up that selected words on the Cambridge Dictionary". Can someone help me on this?


  [1]: https://i.sstatic.net/NLW0C.png
  [2]: https://i.sstatic.net/uqtjX.png
  [3]: https://i.sstatic.net/psz1A.png
  [4]: https://lifehacker.com/personalize-your-macs-right-click-menu-1821787923