Point a domain to a subfolder of another Godaddy account

I want to host a website on my Godaddy hosting account, with a domain name of another Godaddy account.

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  The domain is, for example, account1.com, which belongs to Account 1.

  
  


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  The website for that domain is hosted in the following folder of Account 2: /public_html/account2.com/

  
  

How do I configure the two accounts such that the account1.com domain points to the subfolder /public_html/account2.com/ and the address displayed in the browser is http://account1.com/* (for example, if I want to visit the page hosted at /public_html/account2.com/home then the address is http://ift.tt/1F0pN27 and not http://ift.tt/1Bu6Ezp ) ?

I have the access to both accounts.

Thank you in advance for your help.