FIND 提取姓名

file
结果会是这个样子的:
file
dax 如何写 :

=var  a = FIND(",",'表1'[Name],,0)
var b = FIND(",",'表1'[Name],a+1,a)
return MID('表1'[Name],b+1,LEN('表1'[Name]))&" "&LEFT('表1'[Name],a-1)

是不是很简单呀