I need to remove or rename the Expiraton Date column. We don’t use validity dates for courses and this is confusing our customers with their certification expiry.

I found the course-management-grid_c4 column easily enough and can apply a display:none, but this only hides the heading, which moves all the other headings left. The content column remains intact so all the remaining fields are misaligned. If it’s not possible to hide the column the other option is to rename it to something not resembling expiry, but I haven’t been able to rename the label.

Thanks in advance.