Change language of “Reset my password” button

Hello, today I tried to change the language of the “Reset my password” link.
But it seems not to be in a language file, therefore I cannot change it with Loco Translate. I think this should be fixed.

My workaround for now is to change the value of the button with a Javascript:

<script>
if (window.location.href.indexOf("page_id=42") > -1) {
	password_reset_button = document.querySelector("#um-submit-btn");
	password_reset_button.value = "Passwort zurücksetzen";
   }
</script>

Of course, you have to change the page_id=42 to your password reset page name.

Best regards
Michael