title: How to automatically update charts linked to Google Sheets?
body: <p>I have a Google Slides presentation with charts that are linked to a specific Google Sheets Spreadsheet.</p>
  <p>As there are many charts in the presentation, I'm looking for a way to update all these linked charts automatically, or at least all of them at once.</p>
  <p>What is the best way to do this?</p>