Translation issue on Confirmation Page

Hi

I found the same issue in this post:

https://wordpress.org/support/topic/where-can-i-translate-booking-message-of-email-confirmation/

It is marked as resolved but I think it isn’t.

On the booking confirmation page this text is displayed:
“You will receive a booking confirmation by email.If you do not receive an email in 5 minutes, check your Junk Mail or Spam Folder. If you need to change your reservation, please call 123 or send an e-mail to my@webpage.com.”

My webpage is in german and I tried to translate the text via Loco Translate. I can’t find this text(s). All other translations are working fine.

I hope you can help me with this issue.

Best regards