Avoiding name appearing in unrelated meetings

I have a Zoom account for an entity which I represent.  Let's call the entity ABC Co.  Email used to set it up is my own; let's use, as a hypothetical, fredsmith@....  Now when I join another Zoom meeting set up by another person unrelated to ABC Co, for their personal, or another entity, Zoom meeting, and they sent the Zoom coordinates to fredsmith@... I appear as ABC Co. and not fredsmith@...  How do I show  up as fredsmith@.... because the meeting to which I was invited by the person or other entity is only wanting and expecting fred smith to attend and not ABC Co.