How can I handle the Swedish, Danish and Russian characters in URLs so that Webmaster tools would stop returning 404 errors.Note that opening the URL using the character as is is fine, but Google encodes the characters such as: becomes %25C3%25A4 and  becomes %25C3%25B6. Any help would be appreciated.
404 errors in webmaster tools on URLs containing swedish characters like ,  
google search console;url encoding