johnM-108

Problem:
The client is trying to translate the labels of an ACF Checkbox field in a multisite environment. The ACF field groups live in the main site and should get translated to a child site in the multisite network.
Solution:
We clarified that connecting two different sites within a multisite network using WPML is not possible, as each site in a multisite has its own WPML settings and operates independently. Therefore, the client cannot use the main site's ACF field set translations on a child site.
Documentation for Multisites running WPML:
https://wpml.org/documentation/support/multisite-support/
If this solution does not seem relevant to your issue, please open a new support ticket with us.