Re: Redirects for URLs with Greek characters

What do you mean?

I have tried this way only

location /wiki/%CE%99%CF%83%CF%84%CF%8C%CF%84%CE%BF%CF%80%CE%BF%CF%82 { return 301 https://el.wikipedia.org/wiki/%CE%99%CF%83%CF%84%CF%8C%CF%84%CE%BF%CF%80%CE%BF%CF%82new; }