Ford Focus MK2 2008 remote control key defective?

The button to open is defective Could I simply insert the circuit board from this key into my old key and re-learn it? https://www.amazon.de/Funkschl%C3%BCssel-Ford-Tasten-92-MHz-KaTur/dp/B01K3YWUJ6/ref=asc_df_B01K3YWUJ6/?tag=googshopde-21&lin kCode=df0&hvadid=308542105327&hvpos=&hvnetw=g&hvrand=12665793736296304043&hvpone=&hvptwo=&hvqmt=&hvdev=m&hvdvcmdl=&hvlocint= &hvlocphy=9041946&hvtargid=pla-361705922398&psc=1&th=1&psc=1&tag=&ref=&adgrpid=63993127640&hvpone=&hvptwo=&hvadid=3085421053 27&hvpos=&hvnetw=g&hvrand=12665793736296304043&hvqmt=&hvdev=m&hvdvcmdl=&hvlocint=&hvlocphy=9041946&hvtargid=pla-361705922398