In Tridion keyword keys can be changed at the global level without any issue. However a localized keyword key cannot be changed and gives the error:
"Unable to save item
Invalid value for property 'Key'. It is not possible to update Key property of a localized item. Current value: a1. New value: a2."
I understand there are always risks when making changes like this but why does Tridion block us from making the change?
Thanks in advance for your answers!