How to add new line in google forms linear scale type question

 Below script helps to add a new line in the linear scale type question in google forms. Follow the steps in the video given for more details:

Script :

function addLineBreaks()

{

  var form = FormApp.getActiveForm(); 

  

  // find form items you need 

  var questions = form.getItems(FormApp.ItemType.SCALE);

  

  for(i = 0; i < questions.length; i++)

  {

    var title = questions[i].getTitle();

    questions[i].setTitle(title.split(". ").join("\n"));

  }

}