How do I change the name of a column?

[Domi]

Instead of "A" "B" etc, I would like to put a custom name. Is that possible with this software?

[Jossi]

AFAIK, no spreadsheet program allows this. Of course you may use the cells in first line of the spreadsheet for headings.

[Woody44]

I agree with Jossi. Even the original Lotus 1-2-3 for MS-DOS did not allow renaming the row and column designations. Those are not cells -- the letters and numbers must remain as they are for use in formulas.