Is there a way to change the message in a confirmation dialog?

crd, did you find a way to do this?

No. I haven't found anything.

What is the specific dialogue you are looking to update? It should be simple and is likely in Settings -> Languages or Settings -> Edit Properties (Advanced)

The dialog box that appears when a widget etc. has the "Confirmation Dialog" active:

To elaborate - it would be useful to add and instruction text to this that may remind the operator what to check before doing this action etc. or even add an image - i.e. safety warning etc.

Thanks for the update. You can find and edit the change value message in Settings -> Languages. Just search for the string, and you can edit it from there.

To understand how %0 is used in the string, you can read up on that and working with the language strings here:
https://www.vtscada.com/help/Content/D_Customize/Dev_LanguagePanel.htm

I would like to change the alarm code to the beginning of the message, as to allow the user to 'Like' the alarm message and acknowledge it.

This currently works if we remove all of the text except the date, but that introduces the problem of blind acknowledgement.