- If I use Medicham's "Acu-Punch-Ture" attack and the opponent switches to a different Active Pokemon that has the same attack as the one I chose for "Acu-Punch-Ture", can they use that attack?
- The effect was on the Pokemon that was attacked, so if that Pokemon switches out the new Active Pokemon can use their attack of the same name.
Source:
Scarlet & Violet FAQ; TPCi Rules Team (2023-03-30)