Separate string for the button and the add-on name

[ovari]

Below is screenshot of the Composition Toolbar which show the Mail Merge P button as the same as the add-on name.

Can the button have a different string to the add-on name?

Or would you prefer to just have the translation like Send Later which is shown as Küldés később?

Thank you

[siefkenj]

Apparently a default_label attribute was added to TB since I originally created the addon. I can look into incorporating a localized string for the label.