Figma Sites: Ability to modify the text and appearance of the Cookie banner and the 'manage cookie preferences' settings modal

We have a number of websites for which we have a standard format (text and appearance) for our company’s cookie banners and ‘manage cookie preferences’ settings modals across them.

Now that we are launching a website using Figma Sites, we would like to be able to customise the text and appearance of the Figma Sites cookie consent banner and ‘manage’ settings modal so that they can be more consistent with our standard format.