Adding a new String resource to multiple (localized) strings.xml files in an Android app

I have an application with support for several different languages.
Now let me say that I want to add a new function, which, as a rule, will require the addition of new string resources.

What is (or is) a way to add new string resources that will be automatically added to all localization string files? (So, I just need to translate the contents of the line, and not create a new one with the same key for each localization file) Because it makes no sense to copy-paste it manually when you have many localization files ...