Commodore Germany may have had an internal marketing idea called an A2200 but there was never a Commodore engineered A2200 or Amiga 2200.
The reason the A2200 was called an A2200 (as advertised by Computer Answers (AMITech)in Amiga World and Amazing Amiga) and not an Amiga 2200 was entirely because it was not a Commodore product. Naming it "A2200" did not break any copyright laws. This was confirmed and encouraged by Commodore Canada at the time: they saw the A2200 as a saving grace for their market -- there were over 100,000 CD32's in the pre-distribution channel including unassembled Spellbound motherboards. The additional $1.5-$2 million in sales to CA/AMITech (who, at the time were already >60% of Commodore Canada's sales channel) was viewed along the lines of "we all will have jobs at Commodore Canada for another year" (Commodore Canada never had a year in the red, even when C=USA went bankrupt Commodore Canada was still making money).
As somebody else noted, Spellbound is the name of the CD32 motherboard (I hoped somebody would pick up on that). The A2200 was designed entirely around the Spellbound motherboard, and thus it has the AGA chipset (the Akiko varient and the single "3.1" ROM).
The Agent-88 board was designed to attach directly to the expansion port of the Spellbound (there were also a couple other physical post-factory changes made to the Spellbound, but it didn't include chip changes). The Agent88 literally turned the Spellbound motherboard into a new motherboard that was 1.75 times as wide, it attached and then both boards were mounted as one single motherboard in the case. (The Agent-88 was similar in regards to an SX-32 or an SX-1 but with additional expansion capabilities including an accelerator slot, optional scsi module, etc. The big difference was it wasn't a CD32 game console expansion product, it was an actual new "Amiga clone" inside a real desktop case with the ability to expand it -- it would have been considered an AGA 3000 with CDROM market-wise).
The brilliance behind the A2200 was in its focus on a segment of the Commodore inventory that had the only available Amiga product supply channel that wasn't, as far as Commodore Canada knew, threatened by the bankruptcy of Commodore USA. While all other Amiga product lines had already been halted due to bankruptcy and frozen assets by creditors, the Spellbound (CD32) motherboard had upwards of 100,000 units sitting complete in a warehouse -- a warehouse that was not yet frozen by any creditor. Sadly, when Commodore filed for complete chapter 7 in Bahamian courts this last remaining invetory became lost.
The Spellbound (CD32) motherboards were built in one factory and then shipped to an assembly plant where the cases and other parts (shields, cd drives, controllers, packaging etc) were finally assembled into a CD32. From what I understand, the company that held the motherboards eventually recycled them for scrap (copper & other rare earth elements, etc). The vast majority of those motherboards could have ended up inside A2200 units, but like everything else the Commodore curse prevailed.