milanM-9

Problem:
The client encountered two issues: 1) A 'TypeError: Cannot read properties of undefined (reading 'label')' error when selecting specific attributes in WooCommerce Multilingual and Multicurrency. 2) Custom item meta values in order items were being rewritten incorrectly when using WPML (e.g., decimal values like 5.3 changed to 5-3).
Solution:
1) For the TypeError issue, we recommended applying the solution described in a previous support ticket. You can find the details here: https://wpml.org/forums/topic/uncaught-typeerror-cannot-read-properties-of-undefined-reading-innerhtml/
2) To prevent the alteration of custom item meta values, the metadata should be set as 'Copy' by following the steps in our guide: https://wpml.org/documentation/getting-started-guide/translating-custom-fields/
If these solutions do not resolve your issues or if they seem outdated, we highly recommend checking related known issues at https://wpml.org/known-issues/, verifying the version of the permanent fix, and confirming that you have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. If the problem persists, please do not hesitate to open a new support ticket at WPML support forum.