Problem: You are trying to ensure that a special meta data field with an alternative SKU number for some special software products in your WooCommerce store is copied to your secondary language, but the content of this field is not being copied in the backend. Solution: First, check the translation preference for this meta field. If it is not already set to "copy", change the setting to "copy". After adjusting the setting, resave the original product to see if the meta field is now copied to the secondary language. For more detailed instructions, visit Translating Custom Fields.
If this solution does not resolve your issue or seems irrelevant due to being outdated or not applicable to your case, we highly recommend checking related known issues at https://wpml.org/known-issues/, verifying the version of the permanent fix, and confirming that you have installed the latest versions of themes and plugins. Should you need further assistance, please open a new support ticket at WPML support forum.
