Problem: Unable to access the sub sections of WooCommerce My Account page in secondary language
Solution: This issue is happening because there are limitations to use different slugs for WooCommerce Endpoints. It works after the following steps. Please try it after a full site backup.
1) Go to Woocommerce>>Settings>>Advanced
2) Scroll down to the endpoints section and save
3) Go to WPML>>String Translation
4) Choose *WP Endpoints* option for *Select strings within domain* drop-down box
5) Delete the WP Endpoints strings registered in Arabic
6) Mark the translation of English WP Endpoints as *Not translated*
7) Visit Settings>>Permalinks and resave the settings
