Is there a global HS Code? No. You should know exactly what the specific number in your specific country. But the first 6 digit numbers are supposed the same across the whole world. Each country can modify by adding two digits or four digits as per their requirements without changing first six digits.
BLENHEIM, in Hanover, is a place-name found also in Manchester, and originates from Bavaria, Germany. Blenheim (in Germany) was a site of a great battle, which no doubt led to use of the name in Jamaica.
Ocho Rios is on the northeastern shore of Jamaica. Commonly referred to as Ochi it is a popular destination for cruise ships and tourists alike. It features a bulk of resorts and tourist attractions. There are many conveniences, such as supermarkets and restaurants.