How to reproduce

1. Compose a response (confer settings)
2. Compose new mail
3. Insert the composed response via button "response"

Actual outcome:
Response can be embedded in a mail just like a draft. Problem: User doesn't expect response to work like a normal draft and expects it to be a "fast" response to a mail instead.

Expected Outcome:
German: Instead of "Schnellantwort", label the button "Vorlage"
English: Instead of "response", label the button "template"