MOTD Advertisement for CS:GO Server

I have sprung up a 66TICK CS:GO server via hosting (Provider being Hypanova
) and have successfully edited the ...\csgo\motd.txt
file to look something like so:
//MOTD points to server
This should now show whenever someone joins my server (or so I believe). I have not tested this yet as I am working on the website (trying to make it steam browser friendly).
I now want to add in random chat messages like
Server 1: Welcome %playername% to %server%. The current level is %serverlevel%
I can get the syntax right when I find the file. What is the best method to perform this?
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How to make CSGO Community MOTD Ads Lag CSGO Less.
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