@Kuroww Eh, ice creams come and go in myriad flavours, with the manufacturers trying to find new types to attract consumers. Some of them are so successful they stick around and are copied by competitors, some disappear after a season. Blueberry/bilberry is nothing strange. Quite often it's actually blueberry (bilberry) plus raspberry. Traditionally, when talking about preserves, that combination is called the
"queen jam" or
"queen's jam" over here. So, it would be Queen Ice Cream.
Bilberry is a relative of blueberry, only smaller and more flavourful. In practice, in food, you might not be able to tell the difference.