examplenickname

Allow you to put accents and special character in your posts permalinks (URLs).

Allow Accents and Special Characters in Permalinks

Allow you to put accents and special character in your posts permalinks (URLs).

OptArt

The plugin allows you to enter national characters (special characters) in username during registration.
Based on the WP core function. WordPress does not allow to use national characters in usernames by default. This plugin fixes this issue.

National Characters

Allows you to enter national characters (special characters) in username during registration.

Allow Accents and Special Characters in Permalinks vs National Characters