Glossary - What does Case sensitive mean?
In this article, you will find the definition of "Case sensitive".
When you create a Translation Exception, you will have to decide if your rule will be or not "Case Sensitive".
If you check the "Case sensitive" option, Weglot will make the difference between uppercase and lowercase form.
SENSITIVE ON: The rule will be applied only to the words that are exactly "Apple", with the A in capital letter.
SENSITIVE OFF: The rule will be applied to the words "Apple", "apple", "APPLE" or "aPpLe" etc.