I am on a training camp, a taper or a break. Can I say so?

Yes, and it changes how the range reads those days. Declare a stretch of days as a break, a build camp or a taper. A break takes its days out of the range entirely: they are not read against it and they do not count toward the days inside it, and the Load tile on your home screen says the range is suspended for them. A camp widens the range for the days it covers. A taper moves the centre of the range down. Without this, three deliberate weeks look identical to three weeks that went wrong.