Sorry for the late response. We were looking for possible workarounds. As of now, the only workaround for this issue is the following. Please try it after a full site backup{mandatory} and make sure you are getting the expected results or not.
1) Log in to the multi-site dashboard
2) Network activate WPML, String Translation, and WooCommerce Multilingual plugins
3) On the Child site, go to Plugins > All Plugins
4) Enable WPML plugins including WooCommerce Multilingual
5) Complete the WPML and WooCommerce Multilingual setup wizard
6) Repeat this step for all the child sites
In between we had a following fatal error with the latest versions.
PHP Fatal error: Uncaught Error: Call to a member function get_id() on bool in C:\laragon\www\compsupp-6811\wp-content\plugins\woocommerce\includes\class-wc-comments.php:447
Please note, I have opened a new ticket for the fatal error issue. Because as per our support policies, we can only handle one issue per ticket. It will help us to serve you better and we can avoid discussing multiple problems in one ticket. I will get back to you soon on the latest ticket.
Thank you for your kind understanding and patience.
