To fix the message that comes up when you load the map, use the mapmsg command.
[cubescript]
mapmsg "Some Map by Frogulis"
[/cubescript]
As for voting maps, you have to send the map to the server before you can vote for it.
[cubescript]
sendmap some_map
[/cubescript]
[cubescript]
mapmsg "Some Map by Frogulis"
[/cubescript]
As for voting maps, you have to send the map to the server before you can vote for it.
[cubescript]
sendmap some_map
[/cubescript]