Naming cells/ranges in Excel
Overview
Excel provides the ability to give a cell (or a range of cells) an independent name:

We can then use that name is calculations, pivot tables, etc.
Do not use Velixo function names for Names. Naming a cell or range as a Velixo function name can result in Excel errors and/or inconsistent/incorrect results in a workbook. Also consider not naming your cells in similar ways as Velixo, as Velixo may release new functions in the future.