It seems that the easiest way is to do it manually in the DB. If you don’t have access to the DB, or if you don’t want to do it manually, you can install a plugin that will do it one post at a time, or a plugin that will bulk convert a lot of posts at once
Related Posts:
- Post template not applying on theme (potentially rendering as Page template)
- Publishing failed. The response is not a valid JSON response
- add all blog posts to folder
- How do I find the count of the current post?
- Limiting the Number of User Posts to Their Own Posts
- Custom page with no headers, footers and its own CSS, Javascript
- Correct way adding External classes to Custom Post type and output their methods to template
- Permalink for specific post type
- how to display posts content on the custom css popup by clicking on each title on the sidebar?
- Show custom post status when logged out
- Show posts from WP Custom Post Type selected from a field in a metabox
- wp_post_delete is deleting all offices
- SEARCH QUERIES – REVERSE OUTPUT
- WordPress retrieving $post based on random key in $_POST
- order custom post type posts by custom date
- Is there a way to create a sidebar of bullets
- How do I insert a custom post type query after a certain number of recent posts and then resume recent posts?
- How to show posts of the same category on a page?
- Why doesn’t wp_delete_post allow trashing for custom types?
- Get queried object for custom post type count
- edit.php all post not working
- Assign a Post to a User
- Cannot save pages after migration
- Adding specific custom fields (images) to post excerpt
- Bulk trashing post ‘fails’
- $_POST from a Meta Box
- How to create editable sections in wordpress?
- Instructor can view, edit, delete only theirs courses
- Add input radio menu to post
- How to properly get the wp_postmeta.meta_value of a custom post type in specifics?
- News post with multiple permalinks? When opened from different page
- custom post type to post association in wordpress
- minimize wp_query call to database
- How to add custom PHP code in post header?
- I cannot display custom posts in custom taxonomy
- Post display in separate page [duplicate]
- Rest Api not working with Iframe in form data
- How can I group by Taxonomy on Custom Post Type while filtering out based on custom Meta
- subtracting the current post form then whole loop, which is generating all CPT titles
- User Archive page for Custom Post Type – Pagination Issue
- Need to display author’s email id in the “Edit post” field in wp dashboard. How do I do this?
- How to manage a dynamic multi-level page hierearchy system?
- Assign for all post of a post type a specific single-post template
- post type => ‘any’ not applied my custom queries
- Custom Post By Category
- Widget area for individual posts (custom post type)?
- How can I get the last 5 element of this tax query?
- Using Orderby and meta_value to order natural/alphanumerical
- Limit posts per page depending on the size of a div?
- Display title of all custom posts from same taxonomy term on a custom post template
- Use WP pagination functions on a custom page template
- Delete Post by User
- Custom post Query and WordPress Post Query Clash
- How to get the posts that my following users are liked?
- How to insert post 6 times after user register like ask.fm
- custum post inner page not taking single-gallery.php? it redirecting to archive page
- Change Custom Post Type to Post + Category
- Event Manager: Events Deleted are still in DB as published but hidden in admin
- How can i order my posts by post type?
- Rewrite url post_tag for custom post type
- Setting up a page to house certain types of posts
- When post is Published, insert into custom table a number – custom post type
- How to get all posts related to a taxonomy?
- call a function when insert and update a custom post type
- Multiple Custom Post Type with different Taxonomies
- Creating custom post type relationships
- WP_posts (Not meta) extra custom field column show and change it in a custom post type
- how to make custom post with “publish” default functionality not save in draft?
- update a posts of other custom post type
- Links Image in “Catalog” Page to Posts
- Post that populates itself (almost) automatically using data from imported excel file
- How to mark posts as visited
- Work and Display a Custom Post Type as a normal Post
- Get post from Category by Priority
- Most efficient way of showing children posts?
- How to create a discussion post when a custom post is created?
- Single Post (CPT) in two pages – Normal and Extended
- creating a custom post template
- Only show current category post
- WordPress Contents Migration
- Limit or filter edit view in the dashboard to a specific ID only?
- Filter By Term Not Working – Custom Post Type
- Show custom post type under last posts configuration
- Problem to get the link of the default ‘post’ post type like the orther custom types
- how to display notifications in the wordpress menu when a new post is published
- Editor role isn’t seeing specific post type posts with only post_type parameter
- How to add New Post On clicking a button?
- Custom post type with two templates
- One Post with different content, depending on a Page
- Featured image in custom post is being disabled
- How to set class to “current-page” on the currently viewed single post within a CPT
- Custom Post Type
- How To Loop Through list with Custom Post Types
- Getting wrong ID
- Why isn’t my custom post type using the corresponding custom post template?
- Adding Information To All Posts Screen
- How can draft post after 1 year
- Cannot use pages created on WP
- how to edit custom fields of type gallery from front-end
- Different post types arranged on one page