If you would like to link your site to a different Facebook account, then follow these steps below.

First, you need unlink your current Facebook account, here's how to:

  1. Log into the Facebook account you would like to unlink.
  2. Click on "Account" in the top right corner.
  3. Click on "Account Settings".
  4. Click on "Apps".
  5. You will be able to remove your site from here.

Once this is done you can now link to your new Facebook account by following these steps:

  1. Log into the Facebook account you would like to link to.
  2. Go to your website and send another update to Facebook.
  3. Accept the request to connect to Facebook.
  4. Your site will now stay connected to that Facebook account and you can continue to send updates to it.