Hi Yash10,
Unfortunately you home region in SAS On-Demand for Academics is tied permanently to your SAS profile email address. However, I now have 2 regions, because I created 2 SAS profiles with different email addresses. Some email providers allow you to create "parallel" email addresses by adding something like to "+xxx" before "@" (see https://communities.sas.com/t5/SAS-Software-for-Learning/SODA-My-default-server-is-Europe-but-I-need...).
Good luck.............Phil
Philip R Holland
Recent book (see my blog site): "SAS Programming Experiences: A How-To Guide from a Power SAS User"