Your address will show here +12 34 56 78
#16474

crerem

You can go into libs/shortcodes.php and around the line 1443 you will find the function for this shortcode

to wrap the buttton inside the link you should replace
$return_string = ‘<span class=”btn small ‘ . $attributes[‘color’] . ‘”>‘ . do_shortcode($attributes[‘text’]) . ‘</span>’;

with something like this

$return_string = ‘<span class=”btn small ‘ . $attributes[‘color’] . ‘”>’ . do_shortcode($attributes[‘text’]) . ‘</span>‘;

I did not try this on a live version so css adjustments may be required