This module adds legal fields on companies :
legal_name: Also called 'Official Name' or 'Business Name', used in official documentslegal_type: to mention the juricial form of the company : Ltd ('Limited company' in many countries), SARL ('Société Anonyme à Responsabilité Limitée' in France), GmbH ('Gesellschaft mit beschränkter Haftung' in germany, Austria), etc.
With that design, you can now use the name field for the Trade name
of your companies.