|What you can do is, merge all the cells that span the number of columns you have. for example|
if you are using columns A2, B2, C2, D2 and E2 then
highlight cells A1, B1, C1, D1 and E1 and merge, right click 'Format cells", 'Alighnment' merge cells then enter your title in there. This way the title will now span across all the used cells.
Hope this helps.