If you are receiving bundled products from your order channel integration, you can merge all sub-items into a single order line, so that only the main product will remain
The workflow has one settings: Exclude main product. If this settings is checked the main product will not appear in the order line.
The automation will silently recognise the main products as well as sub-products. It will also update the description, so that it describes the contents of each sub-product.