vc_import_post_meta

Filters the array of post meta entries before they are saved during the WPBakery template import process.

Parameters

Parameter	Type	Description
$postmeta	array	An array of post meta entries. Each entry is an associative array with key and value keys.
$post_id	int	The ID of the newly inserted post.
$post	array	The original raw post data from the import file.

Usage

<?php
add_filter( 'vc_import_post_meta', 'my_custom_import_post_meta', 10, 3 );

function my_custom_import_post_meta( $postmeta, $post_id, $post ) {
    // Add custom meta data to imported posts
    $postmeta[] = [
        'key' => '_imported_from',
        'value' => 'wpbakery_template',
    ];
    return $postmeta;
}

Source

File: include/classes/core/shared-templates/importer/class-vc-wp-import.php