Yes, the tool offers a customizable list feature where you can add specific words that should always be capitalized, regardless of their position in the sentence. By default, the list includes common proper nouns like ‘iPhone,’ ‘Google,’ and geographical terms like ‘Earth.’ You can easily add or remove words from this list to suit your specific needs. This feature is particularly useful when working with brand names, product names, or other proper nouns that require consistent capitalization.