missing translation?

hi there,

i downloaded the german language file for the e-newsletter plugin.
it is working for the most part (most parts including backend stings are translated ) language pack is said to be at 100%

however the sign up widget itself is not translated
echo do_shortcode('[enewsletter_subscribe show_name="1" subscribe_to_groups="1" ]);


when logged out > https://entrepreneurship.de/call-to-action

i could not find an option to set these stings in the backend
could you help me translate these?

( i opened support access )

thank you