This rose was sold to me as Lagerfeld - at Home Depot or Lowes (can't remember which). It is clearly not. However, I love the fragrance and find it an attractive very vigorous rose. Anyone have ideas of what it could be?

Very strong old rose and myrrh fragrance

Vigorous grower, multiple blooms in each flowering, constant flowering

Matte, light green darkening to medium green leaves

I'm in zone 6b - heavy clay soil, full sun spot that gets afternoon shade after 4