title: Change column name Sequilize
body: <p>I want to change default column name in my final output  which comes from Mysql database when i am accessing database using NodeJS and Sequelize connection.
  I am connecting using following code:-</p>
  
  <pre><code>import Sequelize from "sequelize";
  
      let dbConnection = new Sequelize('DB', 'abc', 'password', {
          host: '127.0.0.1',
          port: 4242,
          dialect: 'mysql',
          dialectOptions: {
              requestTimeout: 0,
          },
      });
  
  const Listing = dbConnection.define('TableName', {
      tour_title: {
          type: Sequelize.STRING,
      }
  }, { freezeTableName: true, timestamps: false });
  </code></pre>
  
  <p>For example, I want to change tour_title by tour_name in the above column only in the final sequelize output. I do not want any change in database column names.</p>