I understand wanting to have a filter; however, I think certain things should be excluded such as dates and times. A lot of devs, including myself, like to include unban dates in the kick message if the ban is only temporary. Dates and times seem to always trigger the filter.
If you implemented this check into the filter algorithm, that would be of great help.
Example:
Edit: Another, more practical idea would be to add a new settings parameter in the configs called “IncludeUnbanDate” (or something along those lines) which would use the ban’s duration to automatically format and display a date in time in the player’s timezone at the bottom of the kick message. (If the duration is -1 (permanent), this parameter would be ignored).