How do you remove the name engraved on a brass door knocker?

To remove an engraved name from a brass door knocker, you can use fine-grit sandpaper or a brass polishing compound to gently sand or polish the area. Start with light pressure to avoid damaging the surrounding surface. After removing the engraving, clean the knocker with a brass cleaner and polish to restore its shine. If the engraving is deep or extensive, consider consulting a professional for refinishing.