Translate acf

Hello
I am trying to translate acf custom fields with Loco.
After several attempts like these:
echo __(get_sub_field(‘titulo’), ‘textdomain’);
echo __(the_sub_field(‘titulo’), ‘textdomain’);
_e(the_sub_field(‘titulo’), ‘textdomain’);
//$w13 => repeater field
$w13 = get_field(‘w-1-3’); _e($w13[“cuerpo”], ‘textdomain’);

It has not been possible to translate these fields.
I have seen that with translation plugins like: polylang, WPML or qTranslate if you can. What is strange to me is that with Loco it is not possible.

Has anyone been able to solve this?

Thank you