It is possible to include the acceptance of cookies for privacy, and the notice of Cookies disabled as on-site virtuemart.net? If possible, insert it into the template Supermart?

It has nothing to do with any Joomla Template. You need a special plugin or module for the same. You can find many such extensions already available in Joomla Extensions Directory: extensions.joomla.org/extensions/site-management/cookie-control