Please use the https://github.com/s2games/Heroes-of-Newerth-Bots/blob/Dev/stringtables/bot_messages_en.str for your messages. In order to see how to do this properly, you can look at https://github.com/s2games/Heroes-of-Newerth-Bots/blob/Dev/bots/gravekeeper/gravekeeper_main.lua#L1284 and the corresponding messages in the bot_messages file