The ListView_ColumnSetLabel() function sets the label of the specified column of a list view field.
ListView_ColumnSetLabel(list_view_field, column_index, label)
• list_view_field – The list view field containing the specified column.
• column_index – An integer specifying the index of the column whose label is being set. The value 1 indicates the first column that was added to the list view field.
Dragging a column to a different position in the list view does not affect the column index.
• label – A string specifying the label for the column.
A boolean indicating whether the column label was changed. True indicates the label was changed, while false indicates it was not.