[تم الحل] Remove the secondary language(s) and all existing translations

Background of the issue:
I reset WPML before removing the secondary language on my site الرابط المخفي. I am trying to address issues with old translations.

Symptoms:
Facing an issue with old translations after resetting WPML.

Questions:
Is there a way to fix the issue with old translations after resetting WPML?
Can I restore a backup to resolve the translation issue?
Do I have to delete old translations manually?