thierryL-10

Problem:
Unable to translate ACF Field labels using translation editor.

Solution:
Translating ACF fields labels is not currently available using translation editor.If you are using translation editor, please use the following steps to translate those labels.
that you can use the following steps to translate the fields group labels currently.
1) Create a field group with fields
2) Click on duplicate
3) Go to wp-admin bar and switch the language, now edit the fields accordingly.

Relevant Documentation:
https://wpml.org/documentation/plugins-compatibility/translate-sites-built-with-acf/