Change table column titles dynamically

Hello,

I have a table that shows previous 6 months data, however, currently I have to manually update the table headers through the SQL query (I.E Curr1 AS June then following month I have to change Curr1 AS July etc).

Is there a way I can do this automatically post execution with Javascript? So the table headers will auto change from current date so it always shows the last 6 months as Column headers?

Appreciate any help :)

Thanks

John