Managing content across multiple WordPress websites can quickly become time-consuming, especially when you need to manually copy posts, pages, featured images, or updates between sites.

In this guide, I’ll show you how to transfer WordPress posts from one site to another easily — including how to sync selected posts only, update already migrated posts, and automate the process for better workflow management.

Whether you are working as a WordPress Developer, managing client websites, running a WooCommerce store, or offering Custom WordPress Website Development Services, this method can save hours of repetitive work.

More than that, I want this process to feel almost like a one-click solution.

Migrate Specific Posts Between WordPress Websites

Imagine a workflow like this:

• Connect target websites once
• Select only the posts or pages you want
• Sync updates anytime
• Transfer posts without manual export/import
• Maintain SEO-friendly workflows

This becomes incredibly useful for agencies, bloggers, multi-brand businesses, and teams managing multiple WordPress installations.

A professional Plugin Developer or team providing WordPress Plugin Developer Services often uses these workflows to automate content publishing between websites.

Why Traditional Export/Import Methods Become a Problem

Most people still use the default WordPress export/import system.

Technically, it works.

But practically?

It creates unnecessary friction.

You export XML files.
Download them manually.
Upload them to another site.
Handle media import issues.
Fix formatting problems.
Repeat the process again when updates are needed.

That process becomes painful when:

• You manage multiple websites
• You publish content frequently
• You maintain multilingual sites
• You run multiple WooCommerce stores
• You sync blog content across brands

This is why many businesses now prefer automated workflows built through Custom WordPress Website Development Services.

Two Ways to Transfer Posts Between WordPress Sites

The method depends on your WordPress setup.

There are two common scenarios:

Setup	Best Method
Standalone WordPress websites	REST API or Plugin
WordPress Multisite Network	Multisite Crossposting

We’ll cover both below.

Transferring Posts Between Standalone WordPress Sites

Standalone WordPress sites are the most common setup.

Here are the easiest ways to sync posts.

Method 1: Use a Plugin (Recommended)

The easiest solution is using a crossposting plugin.

This is ideal for:

• Bloggers
• Agencies
• Content teams
• WooCommerce stores
• Marketing websites

A WordPress Developer can configure this once and make the process almost fully automated.

Step 1: Connect Target Websites

After installing a crossposting plugin:

Go to:

Settings → Crosspost → Sites

Then connect your target websites.

Once connected, you can publish content between websites anytime.

Step 2: Select Posts and Sync Them

Now you can:

• Select individual posts
• Select multiple posts
• Transfer pages
• Sync updates later
• Push content to multiple sites

This workflow is much faster than traditional export/import methods.

It’s especially useful for teams offering:

• Custom WordPress Website Development Services
• WordPress Plugin Developer Services
• Multi-site content management

Why Businesses Prefer Automated Post Syncing

Manual workflows create hidden costs.

Teams waste hours copying:

• Blog posts
• Product descriptions
• Landing pages
• SEO content
• Featured images

A custom automation setup built by a Plugin Developer eliminates repetitive work and reduces publishing mistakes.

This is one reason businesses hire:

• Hire Full Stack Developer for Scalable Web Development Solutions
• Experienced WordPress Developer
• WooCommerce specialists
• API integration experts

Programmatic Approach Using WordPress REST API

Now let’s look at the developer approach.

This method is ideal when you want:

• Full automation
• Custom workflows
• API-based syncing
• Advanced content handling
• Integration with external systems

A Full Stack Developer or Mern stack Developer can extend this workflow even further using APIs and headless architectures.

Creating a Custom Bulk Action

First, create a custom bulk action:

add_filter( 'bulk_actions-edit-post', 'custom_bulk_option' );
add_filter( 'handle_bulk_actions-edit-post', 'custom_bulk_action', 10, 3 );

If you want multiple post types:

$post_types = array( 'post', 'page' );

foreach( $post_types as $post_type ) {
	add_filter( 'bulk_actions-edit-' . $post_type, 'custom_bulk_option' );
	add_filter( 'handle_bulk_actions-edit-' . $post_type, 'custom_bulk_action', 10, 3 );
}

---

Add the Bulk Action Option

function custom_bulk_option( $bulk_actions ) {

	$bulk_actions[ 'publish_to_other_site' ] = 'Publish to Other Site';

	return $bulk_actions;
}

Now WordPress will display a new bulk action inside the post list.

Process the Bulk Action

function custom_bulk_action( $redirect, $doaction, $object_ids ) {

	if( 'publish_to_other_site' !== $doaction ) {
		return $redirect;
	}

	$requests = array();

	foreach( $object_ids as $object_id ) {

		$post = get_post( $object_id );

		$requests[] = array(
			'method' => 'POST',
			'path' => '/wp/v2/posts',
			'body' => array(
				'status' => $post->post_status,
				'title' => $post->post_title,
				'content' => $post->post_content,
				'excerpt' => $post->post_excerpt,
			),
		);
	}

	$request = wp_remote_post(
		'https://your-site-url/wp-json/batch/v1/',
		array(
			'headers' => array(
				'Authorization' => 'Basic ' . base64_encode( "{$username}:{$pwd}" ),
				'Content-Type' => 'application/json; charset=utf-8',
			),
			'body' => json_encode( array(
				'requests' => $requests,
			) )
		)
	);

	return $redirect;
}

Important Things to Know

This approach works well for:

• Titles
• Content
• Excerpts
• Status

But if you need:

• Featured images
• Custom fields
• SEO metadata
• WooCommerce products

Then custom development becomes more advanced.

This is where experienced teams providing:

• WordPress Plugin Developer Services
• Custom WordPress Website Development Services
• API integrations

become extremely valuable.

Syncing Changes Between Sites

The first sync is easy.

But what happens when the original post changes later?

You’ll need:

• Target post IDs
• Update requests
• PUT methods instead of POST
• Sync mapping logic

This is why many businesses prefer plugin-based syncing systems built by a professional Plugin Developer.

Adding Admin Notices

add_action( 'admin_notices', 'custom_notices' );

function custom_notices() {

	if( ! empty( $_REQUEST[ 'sync_done' ] ) ) {

		printf(
			'<div class="updated notice is-dismissible"><p>%s posts synced successfully.</p></div>',
			absint( $_REQUEST[ 'sync_done' ] )
		);
	}
}

This creates success notifications inside WordPress admin.

Increase WordPress REST API Batch Limits

By default, WordPress allows 25 requests per batch.

You can increase it:

add_filter( 'rest_get_max_batch_size', 'custom_batch_size' );

function custom_batch_size() {
	return 50;
}

Useful for large publishing operations.

Transferring Posts Between Multisite Subsites

Things become easier inside a WordPress Multisite network.

Why?

Because all subsites exist inside one WordPress installation.

This makes syncing faster and more efficient.

Plugin Method for WordPress Multisite

Install a multisite crossposting plugin and network activate it.

Then:

• Allow target subsites
• Select posts
• Choose destination subsites
• Sync content instantly

This workflow is perfect for:

• Franchise websites
• News networks
• Educational platforms
• Regional business sites

Programmatic Multisite Syncing

The biggest advantage?

No REST API needed.

You can use native WordPress functions:

switch_to_blog()
wp_insert_post()

Example:

switch_to_blog( $target_subsite_id );

wp_insert_post( $post_data );

restore_current_blog();

Simple and extremely fast.

Why Businesses Invest in Custom WordPress Automation

As websites scale, manual content management becomes unsustainable.

Businesses now invest in:

• Custom WordPress Website Development Services
• Advanced content automation
• Workflow optimization
• REST API integrations
• WooCommerce synchronization

A skilled WordPress Developer can build scalable systems that save hundreds of hours annually.

When You Should Hire a Developer

You should consider hiring a developer when:

Situation	Recommended Expert
Custom API integrations	Full Stack Developer
WordPress automation	Plugin Developer
WooCommerce syncing	Woocommerce Developer
Headless architecture	Mern stack Developer
Multi-site management	WordPress Developer

Final Thoughts

Migrating posts between WordPress sites doesn’t need to be complicated anymore.

The traditional export/import method works for one-time migrations — but for ongoing content management, automation is the better long-term solution.

Whether you use plugins or build custom workflows, the goal is the same:

• Save time
• Reduce manual work
• Improve scalability
• Maintain consistency
• Simplify publishing

Businesses investing in Custom WordPress Website Development Services and WordPress Plugin Developer Services are increasingly automating these repetitive workflows to improve productivity and content management efficiency.

If you manage multiple websites, now is the perfect time to streamline your WordPress publishing workflow.

Please leave a comment below if you have any questions.