Steps to reproduce the issue

If you have a multilanguage site, on the Privacy consent plugin, if you use a language replacement string, it does not get translated.
For example use:
COM_USER_PRIVACY_CONSENT_SHORT_TOS: "Text in Spanish"
COM_USER_PRIVACY_CONSENT_SHORT_TOS: "Text in English"

Expected result

On the registration form, the replacement string should show.

Actual result

The constant string is shown instead.

Additional comments

This can be solved changing file /plugins/system/privacyconsent/field/privacy.php line 41:

FROM THIS:
$privacynote = !empty($this->element['note']) ? $this->element['note'] : Text::_('PLG_SYSTEM_PRIVACYCONSENT_NOTE_FIELD_DEFAULT');

TO THIS:
$privacynote = !empty($this->element['note']) ? Text::($this->element['note']) : Text::('PLG_SYSTEM_PRIVACYCONSENT_NOTE_FIELD_DEFAULT');

I didnt check if the redirection text can use translation strings, but maybe it has the same problem.