This is a WordPress plugin that allows you to merge terms, move terms between taxonomies, and set term parents. These operations can be done individually or in bulk. The “Change Taxonomy” option supports WPML-translated terms.
Installation is a breeze. Search for “Term Management Tools” in your plugins panel, and install it when it comes up. If you’re after more detailed installation instructions, here you go!
- Go to the taxonomy page containing terms you want to modify. For example, for categories go to WP-Admin → Posts → Categories.
- Select the terms you want to reorganize
- Find the Bulk Actions dropdown, and select the task you’d like done.
If you’re a developer, there are a few actions and filters at your disposal.