To copy values between columns, you have two options:
1. Do it on the spreadsheet: Simply select the content from column 1 and then paste it on column 2 using CTRL + V. Finally, click on Save to update the column content.
2. Do it with the Bulk Edit tool: If, for example, you want to add your product titles to the URL Slug, you just need to open the Bulk Edit tool and select these values:
- What field do you want to edit: URL Slug
- Select type of edit: Copy from other columns
- Copy from this column: $post_title$ (Title)
- Click on Execute now
Of course, this is an example, you decide from which columns and to which columns you’ll copy the content.