How to publish new website

So we currently have a website hosted at Homestead. Let's call it "websitenameinc.com". We recently purchased a second domain name through Homestead, without the "inc", called "websitename.com". I wanted to rebuild and revamp the website and have both domains point to it. From the Websites Manager page, I selected "Add New Website" and created "websitenametest.homesteadcloud.com" and created the new website there. 

How do I now publish the newly created website under my two purchased domain names?