Issues with WordPress Bedrock / different path than default

I am using WordPress Bedrock which separates themes and plugins from WP core,
the paths have been configured differently than the default/expected ones.

In the function for determining the theme name,
the path to themes folder is hardcoded in this Google Maps Easy plugin:

[...]
$temp = explode('wp-content/themes/', $url);
[...]

Notice: Undefined offset: 1 in /var/www/web/app/plugins/google-maps-easy/classes/utils.php on line 254

An alternative that works with all WordPress installations and configuration varieties would be using wp_get_theme()->get(‘Name’); instead:

            if(!function_exists('wp_get_theme')) { // older WPs
              $activeThemeName = get_current_theme();
            } else {
               $activeThemeName = wp_get_theme()->get('Name');            
            }

Thanks!