If your products are of a registered brand, this must be specified in the product advertisement. Enter the brand in both the title and the description. In order for us to add the brand, the product needs to be equally branded. The brand also needs to be registered in EUIPO or in the Swedish Trademark Database.
Link to EUIPO: https://euipo.europa.eu/eSearch/
Link to Swedish Trademark Database: https://www.prv.se/en/trademarks/is-your-trademark-unique/