Recently, we have repeatedly encountered the fact that community members get confused in rounds, mistaking unofficial training in mashups with a round, which is prepared by the Codeforces team and the writers together with our coordinators.
To make it a little clearer, I ask you not to use "Codeforces Round ..." in the names of unofficial training rounds (mashups). Probably, if you are doing a series of such rounds, then you better come up with your own naming — this will make it clearer to the audience.
P.S. If you see that any author has not noticed my appeal, then please let him know.