Simplify the following text for a Grade 8 native English-speaking person.
Original: In 2001 the name of Loufrani 's company was changed to SmileyWorld , which has managed to register the symbol in over 100 countries ( not including the USA ) for 25 classes of goods and services .
Simplified: The Smiley name and logo now registered and used in over 100 countries for 25 classes of goods and services .