Amending company name when sending agreements / batch sign features

Hey there,

I work for COMPANY A that is owned by COMPANY B - we have a group license assigned to COMPANY B. Company A uses one license for Adobe acrobat Pro DC to send out legal agreements on behalf of a client but the agreements are showing up as coming frrom COMPANY B who noone has heard of.

I want to be able to change the automatically generated sender name in Adobe Sign so that it doesn't show as COMPANY B but as COMPANY A on behalf of CLIENT. Can this be done without all Adobe programs being affected? We would want this change to be specific to COMPANY A's license, because no one at COMPANY B knows what COMPANY A is. 

I also want to know if there is a feature that would allow our client to sign multiple pending legal agreements with one click, instead of e-signing them one by one. Is this possible?

Thank you in advance for your help