Display last countdown

[NuncEstBibendum]

Hi,

Is it possible to add a command that can make the bot repost à new message with the last countdown that has been scheduled ?
Deleting the previous message while doing so would be a plus.
It would be great because my timers often get lost in tons of messages from the users on the channel. And unless I pin the countdown (wich is not very user friendly imo), there is no way to call it back.

Example :
Live Countdown : 3 hours 55 minutes
[... plenty of user messages on the channel ...]
!countdown refresh
Live Countdown : 3 hours 55 minutes (suppress the message in line 1)

Thanks