How to write the Date an Time from a picture into the name

Use the "New name" method, open the Image tab and select the desired tags. Insert a blank space, or the undescore character, or your preferred characters, between tags.
See the following pic:

https://i.postimg.cc/xT8bTD7Y/Immagine-001.png

Reply to #2: Super, it works. Thank you. Bernhard