Not sure if this is the right place for this kind of post!!
I am using Lists.asmx web service within my Java Client to retrieve data ((list of files with their attribute such as Name, author, Date Modified, etc.)) from the sharepoint server. The attributes associated with each list item are displayed as a column header in the sharepoint server. For example:
Sharepoint allows the user to change the column headers, e.g. I can change column header "MyColumn" to "YourColumn".
To do this I am sending the following soap request:
My response is a bit late, but in case you're still tracking this I'll throw out a comment. And I'm not exactly sure what you're asking for, but it sounds to me like you want to know how to send a message to a Sharepoint list to change one of the list's column names.
If that is correct, one of the things I noticed is that you're calling GetListItems. I don't think that's the method of the web service that you want to call. I think you want to call UpdateListItems. Check out this page for more details: UpdateListItems at MSDN. Search for "column" on the page and you'll see an example of how to update that. I haven't updated column names myself, but I have inserted new items using that method so I'd think that should work too.