Excel：将每个单词的首字母大写

我以下文字：

Your number's up (season 2) 

我想把它改成：

 Your Number's Up 

不过，我现在用下面的代码得到这个：

 Your Number'S Up =TRIM(PROPER(IFERROR(LEFT(A6976,FIND("(",A6976)-1),A6976))) 

我怎样才能解决这个问题？

Answer 1

使用A1中的数据，使用：

 =SUBSTITUTE(PROPER(SUBSTITUTE(A1,"'","zzz")),"zzz","'") 

编辑＃1：

请删除括号内的部分，使用：

 =MID(SUBSTITUTE(PROPER(SUBSTITUTE(A1,"'","zzz")),"zzz","'"),1,FIND("(",SUBSTITUTE(PROPER(SUBSTITUTE(A1,"'","zzz")),"zzz","'"))-1) 

编辑＃2：

看看这是否更好：

 =MID(SUBSTITUTE(PROPER(SUBSTITUTE(A1,"'","zzz")),"zzz","'"),1,FIND("(",SUBSTITUTE(PROPER(SUBSTITUTE(A1,"'","zzz")),"zzz","'") & "(")-1) 

（诀窍是确保FIND()函数不会失败。）