Report built in webportal with a new column header

Hello,

Can someone tell me if there is a way to change the column header to have another name other than the technical name or display name in a report?

I built the report in webportal then can see it in Manager. Was wondering if there is anyway to change the header. The column names need to be something we don't normally use.

I'm trying to avoid having to use report editor to build one which i know i can use with custom headers.

Thanks for any help.

Lu