Cord embroidery is the process of sewing fancy yarn, tapes or ribbons to fabric.
When sewing tape or ribbon, it is sometimes referred to as tape embroidery or ribbon embroidery.

It is not the process of sewing it after placing the designer yarn or tape, but the characteristic of sewing while at the same time placing designer yarns or tapes.
Depending on where the ribbon is sewn, the embroidery becomes three-dimensional.

With cord embroidery, the embroidery can be done by not only sewing the center, but also by scoop-sewing so that the stop-thread cannot be seen.

Rolled/Wrapped cord embroidery is a process of embroidering while wrapping thread around a core yarn. Depending on how it is rolled, you can easily change the thread out.