I want to remove a property or if possible i want to change my property`s email address.

Hello, I want to remove a property from my this Extranet account, which property id was ***, I want to use only 1 property from this email account which was &&& (2nd Homes), I opened this property id *** from a different email address but how is this property added with my this email, I don't want to use this property with this email I want to use two property with two individual email address, please help me for this problem solution, is there any option to delete this property id *** remove from my this Extranet account?