Recent Invoices - Client Name / DBA Name

Hello,
Can anyone point me to the file where I can add a custom DBA name to the Recent Invoices Client name.
I would also like to add the custom DBA name to the Invoice screen as well. If there are any other relevant files to which I should add the DBA to, please let me know.

Thanks.

I don’t know what an DBA name is but you can add any additional information you want by using custom fields.

I figured it out.
Also, DBA is “doing business as”

Thanks.