This did the trick indeed!
add_filter(‘the_excerpt’, ‘my_function_name’);
function my_function_name($excerpt) {
$my_acf_field1 = get_field(‘my_acf_field1’);
$my_acf_field2 = get_field(‘my_acf_field2’);
return $my_acf_field1 . ‘lorem ipsum’ . $my_acf_field2 . $excerpt;
}
BIG thanks jared-rice!
BR/Yormario