Use different default image for different post types

Hello,

Yes it’s possible.
As noted in the FAQ

Create a file named wp-content/plugins/dfi-posttypes.php
Put the following code inside, and activate the plugin in the dashboard

<?php
/**
 * Plugin Name: Default Featured Image, apply to posts only.
 * Plugin URI:  https://ww.wp.xz.cn/support/topic/use-different-default-image-for-different-post-types/
 * Version:     1.0
 */

function dfi_custom_posttypes( $dfi_id, $post_id ) {
	$post = get_post( $post_id );

	// Set a different image for the post type book.
	if ( $post->post_type === 'book' ) {
		return 111; // The image ID.
	}
	// Set a different image for the post type book.
	if ( $post->post_type === 'store' ) {
		return 222; // The image ID.
	}

	return $dfi_id; // the original featured image id
}

add_filter( 'dfi_thumbnail_id', 'dfi_custom_posttypes', 10, 2 );

You can add more posttypes if you want. Here is a guide to find the image ID.

Let me know how it goes.

Jan-Willem