Dictionary Setting for Double and Single Quotes

Ok,

I found help in another group. Posting here so that it can be useful for others.

var myDoc = app.activeDocument;
const DOUBLE_QUOTES = '“”';
const SINGLE_QUOTES = '‘’';

//Enable Typographer's Quotes
myDoc.textPreferences.typographersQuotes = true;

//Change the Language settings
myDoc.languages.everyItem().doubleQuotes = DOUBLE_QUOTES;
myDoc.languages.everyItem().singleQuotes = SINGLE_QUOTES;