Since Bold Builder version 3.1.0, it is possible to use static Google image map, instead of interactive map.
To display static image map, first go to https://mapstyle.withgoogle.com/. You have two options – Cloud-based Maps styling, and standard style. Select whichever you find suitable for your site.
Once you make changes, click on the ‘Finish’ button at the bottom of the page.
A pop up screen will appear with the URL that you need to copy. You need to copy the URL from ‘&style’ to ‘&size’.