I haven't found all the aliases it has, Ian, but here are a few:
Parklander CG260EF, Pope Gardenline 101PLT25, Sanli GTB26. I don't recall its GMC or Aldi Gardenline model number. As it happens the one I am using is a Pope Renegade, model 101PLTFCB, which is an earlier model than the others I've listed, with a one-piece end cover that incorporates the pull-start. I have a 101PLT25 as well, with a detachable pull start, except that it's missing the pull start, so I don't use that one until I find a starter at the right price. The engine is identical though, on all of them. Note that it is 25.4 cc, and is advertised both as 25 cc and 26 cc by different brands.