title: Trigger a script to execute on external sheet google-apps-scripts
body: <p>I have a worksheet ("WS-1") in google-apps that does a certain process...
  Then, I have another worksheet "WS-2" that reads that information via Vlookup and importrange.</p>
  
  <p>I would like trigger the Script in WS1 (to run in WS-1) from WS-2, so I don't need to open WS-1 every time....</p>
  
  <p>Is this possible?
  Thank you !!</p>
  
  <p>P.S.: another solution is to make the script in WS-1 to automatically run every day..</p>