To embed custom code on a single page of your MyVR website, start by navigating to the website in your MyVR Dashboard. Click on "Websites" > "My Websites" and then select the website in question from the list. Once selected, navigate to the section "Pages & Content". Find the page you'd like to add a code snippet to and open the action menu for that page. You want to select "SEO & Settings".
This will pop a modal containing advanced settings for this particular website page. There will be a tab titled "Advanced" which you'll want to select. In this tab you'll be given the option to enter custom code you'd like to have embedded on this particular page of your website. You can specify a unique code snippet to be included in the <HEAD> of your site and a unique code snippet to be included before the closing </BODY> tag. Enter the code you'd like to have included and then click "Save". That's it, your custom code will now be included on this page of your MyVR website.
Note: You should be very careful adding custom code snippets to your website. If done incorrectly, you may accidentally break your website.