You can currently adjust the inactive message, but it unfortunately always automatically appends the last survey close date to the bottom. It would be good if you could have the option not to include this - right now I am working on a survey that has yet to open (open link) so I am keeping it inactive in the meantime. It is confusing to have a message that says the survey has yet to open with a close date in the past appended at the bottom.
Idea No. 790