Add translation key for button tooltip in Link modal box

In CKEditor.Translations, modifying the resource.attach.label or resource.doc.label translation key impact both the placeholder and the tooltip of the Link modal box.
It would be great to differentiate both of them, to show the user that a click on the icon opens the select tree to find for an attachment or a page.

For example in the image below, the placeholder is modified, as well as the dropdown span value, showing the same translation than the tooltip, "Chercher dans l'arborescence des pages" instead of "Page", which is not a desired behaviour.