Create English and Spanish version for my web on squarespace

Hello ? new freelancer.., I want to create a English version For my web signaturesound.studio Already have an Spanish version, i cant use the automatic translation because the services and the content is different. I want when you put the url to have my logo and and english and spanish button. And when you click into that buttons for them to take you to the web as i have it now. I attached some images. 1. is how i want the first page to look like 2. is how i want to be when you click in the Spanish 3. its how i dont want it to be rounded in yellow I have all the content and everything all i need is to create that two buttons that take you to each version of the web so i can modify the content later myself.