Separate documents renamed on signature

We are new to Adobe Sign.  Some of our departments have requested that we turn off the feature of Adobe Sign that merges separate documents together into a single signed and sealed document.  But we recently realized that when we have multi document signature requests the separate documents are renamed using the agreement name.  e.g.: Contract X (part 1) - signed.pdf, Contract X (Part 2) - signed.pdf, Contract X (Part 3) - signed.pdf, and Contract X  - audit.pdf. 

That makes it difficult to know which document is the primary document and which documents are supporting documents with a quick document title scan.  Is there a way to turn off this behavior?  Thanks!