ColumnReplacer

<p><strong>ColumnReplacer</strong></p><p>This tool replaces one column with another by <strong>removing the original column</strong> and <strong>renaming the replacement column</strong> to match the original column’s name.</p><p><strong>Example</strong><br>If column <strong>A</strong> is replaced with column <strong>B</strong>, column <strong>A</strong> will be removed, and column <strong>B</strong> will be renamed to <strong>A</strong>.</p>