I mean this, if you swipe right, then stands there "Delete". How can I change this?

@OOPer: That I marked my own question to "Resolved" was a provided, but I don't know how can I undo this. How can I change the language settings in Xcode?

I have done it, but it doesn't works. :(

What is it? Please clarify what you have done. I changed the Language to German, but there stands still "Delete".

Yes, but where can I found the PROJECT./Info, or is it the file info.plist?

I did all what you said and I wroted the Project completley in English. It doesn´t works! What could I make wrong?

I can share you the project and if it then doesn´t works, I will give up: https://www.icloud.com/iclouddrive/0RTt7FsW3rgq2LZLZeo7kCddA#TodoList

Now it works!!! Thank you so much for your help!! By the way, you marked your own reply as SOLVED, this means your issue is solved. Have you find the solution? Now I can say "Yes" :)