394714 domain redirect advice

Hi, I will need an advice about how to redirect a domain name to make it point to a given /folder Note that I have tried to make it through the cpanel but it seams that it is not possible that way. HERE IS I WANT TO DO: 1- currently the site is [login to view URL] pointing to the /public_html/ folder 2- I am now have created a new site in a new directory /public_html/new_site/ 3- So the question is 'How to make [login to view URL] resolves in this new directory?' 4- ATTENTION: I don't want to have [login to view URL] showing in the url (so I think we should not use a simple redirect.) 5- I know is possible to make [login to view URL] showing in the url but is properly pointing to the /public_html/new_site/ directory.