Allow adding image map through shortcode or PHP function

[midwestdev]

We are using an older theme that is based off Advanced Custom Fields to build pages, and we want to add an image map. However, according to your documentation, without Blocks or Widgets, it doesn't appear as though there are any ways to do this.

Unless there's some piece of code that I could put into the theme to get a shortcode or add a specific function like render_map_query() to work without the plugin needing to be updated?

Any guidance would be appreciated.