old-slugs

Allows an admin (or capable user) to edit the author slug of a user, and change the author base.

Quick and Easy way to search all urls, content and replace them with new links and content in WordPress website.

RevivePress, the all-in-one tool for republishing & cloning old posts and pages which push old posts to your front page, the top of archive pages, …

This plugin can remove specific taxonomy base slug from your permalinks (e.g. "/genre/fiction/" to "/fiction/").

Adds a column to admin posts/pages views showing the slug & URL path. Useful when titles are unclear or when many are too similar.

自动转换 WordPress 中的中文文章别名、分类项目别名、图片文件名称为汉语拼音或英文翻译。

This plugin help you to auto removed all information stored by flamingo.

Scan & remove old or outdated slugs (permalinks) in Wordpress, keep your database optimized & your URLs SEO-friendly.

Footer Mega Grid Columns register a footer widget area for theme and allow you to add and display footer widgets in grid view with multiple columns.

Republish old posts automatically by resetting the date to the current date. Promote old posts to users that haven't seen them.

Hide usernames in Author Pages URLs to enhance Security

Translitaration of greek characters to latin for post permalinks with some extra options. (greeklish)

Transforms Simplified or Traditional Chinese character titles into Pinyin to create a permalink friendly slug.

Simple Slug Translate can translate the post, page, category and taxonomy slugs to English automatically.

Removes the date stamp from older posts (you choose how old), while leaving the date stamp on newer posts. Ideal for blogs with evergreen content.

Add a layer of security and prevent your login name from being shown in the author archive's URL.

Automatically translate non-English slugs into clean, user-friendly English to improve sharing and SEO.

German Slugs properly transliterates umlauts and the letter ß appearing in titles for slugs (i.e. for pretty permalinks).

Allows Pages to have a slug (URL) that is only a number. Sacrifices the paged content ability in Pages to accomplish it.

The plugin allows to can easily change slug of custom post types from WordPress admin panel.