False. She left the show and they replaced her. This was the same with the voice actor of Ash himself. The three recent series' all had a different voice for Ash. As for being the same one for all three seasons, I'm not sure.
i'm not fairly particular what this suggests precisely, yet Veronica Taylor did voice the characters of Ash Ketchum and his mom. She additionally voiced could. They replaced her for season 9 nevertheless. EDIT: Oh, and for Kenny t. Pokemon: Diamond and Pearl is likewise the call of the television sequence.