This type of question concerned commissioners of the former Confederate states during General Ainsworth's service record project conducted by the U.S. War Department. His official response informed them that guidelines for his project were issued by Congress, so choices available were limited.

Yours are as well. In all seriousness, I expect the Lord to return before any correction or addition is made to the NARA microfilm or the official service files on which they are based. You would be better served to contact footnote/fold3 and request that Volney's record be added to the Ws in the 5th Georgia Infantry Regiment. They may oblige you.

Sure would be great to have all the CSA miscellaneous records properly updated and filed!