In our environment, we call teachers "professors" so our president felt strongly that we should not use the term "teacher" to refer to them even in this block. In the past I've simply edited the block manually every version. Rather than continue to do that, I thought it might be helpful to create a version that allows you to specify the block title in the settings. So I've done that and attached it here, hoping that you might agree this is a good addition to the block. This version was tested in both 2.0.5+ and 2.1.2+.