title: You are initializing in an existing Firebase project directory
body: <p>How do I change the Firebase project in my cli?  </p>
  
  <p>When I run <code>firebase init</code>, it says:</p>
  
  <pre><code>Before we get started, keep in mind:
  
    * You are initializing in an existing Firebase project directory
  
  ? Are you ready to proceed? (Y/n)
  </code></pre>
  
  <p>It never asks on which project do I need to upload. How can I link my other project?</p>