Magic Export & Import

Important notes:

• Posts and Terms Identification . During import, existing posts and terms are identified by their slugs. If a post or term with the same slug exists on the destination site, it will be updated rather than creating a duplicate entry. This applies to all supported post types and taxonomies.
• Migration Order . Content is migrated in dependency order automatically when “Export related data types and referenced items” is used: related data (e.g. Terms for Posts; Users, Products and Coupons for Shop Orders) is placed into the same export file and imported first, so all the references resolve. When exporting without related data types, migrate content in dependency order manually: Terms (categories, tags etc.) before Posts, and Users before Shop Orders.
• Related Data Types . The discovered related types and items are shown as an interactive graph before exporting: click a type to exclude it, double-click to show its individual items, and hover an item to see why it is included. Excluding a node also prunes the items reachable only through it. On import, by default missing related items are created and existing ones are kept untouched, but this can be changed with the separate related items import settings (only create new / only update existing), same as for the main items.
• Shop Order Numbers . By default, WooCommerce uses order IDs as order numbers. During the import process, new IDs will be created, leading to different order numbers. To preserve order numbers, ensure that both the source and destination sites use plugin or configuration that do not depend on order IDs for order numbering.
• Downloadable Products . Downloadable files linked to Products can only be migrated if they are hosted on the source domain and accessible via direct URLs. Files that are protected or stored outside the source domain cannot be transferred.
• Plugin Version Consistency . The export file must be generated using the same plugin version as the one installed on the importing site. Importing a file created with a different plugin version is not supported and may lead to unexpected results.