The copy alert type name seems to me definitely translatable, although, I wasn't able to test the translation fully because there is only English language available to translate to, which means, that adding English translation just changes the Copy Alert Type Name.
I have tested the bug using https:/ /festivus. evergreencatalo g.com/eg/ staff/ server.
The copy alert type name seems to me definitely translatable, although, I wasn't able to test the translation fully because there is only English language available to translate to, which means, that adding English translation just changes the Copy Alert Type Name.