Using Switch container or RTPC on animation time line of Unreal 5

Question

Hi, I'm very noob on here.
Please understand my question might be stupid, and my bad english too.

Recently I tried to playing voice of Character through Ak Event on animation timeline on Unreal 5.
I want to call same event to playing voice of character, but actaully I wanted is it plays different wav file actually, according to classes or gender.. or blah blah.

Problem is, seems like 'Anim Notify Ak Event' has no option about that.
https://drive.google.com/file/d/1QHTMfaEonCiraADC-Cqttq1AAuwRERAv/view?usp=drive_link
Is there any way to calling event on Anim Notify with different Switch or RTPC?
Is blueprint is the only way to solve it?
 

thanks for reading.