(a) shall not be the same as or similar to the name or business name of any other person or of any association, partnership or firm, if the use of that name would be likely to confuse or mislead, unless the person, association, partnership or firm consents in writing to the use of that name in whole or in part, and —
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(i) if required by the Registrar in the case of any person, undertakes to dissolve or change his or her or its name to a dissimilar name within 6 months after the filing of the articles by which the name is acquired, or
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(ii) if required by the Registrar in the case of an association, partnership or firm, undertakes to cease to carry on its business or activities, or undertakes to change its name to a dissimilar name, within 6 months after the filing of the articles by which the name is acquired;