title: Remove contents of an array from a column in pandas
body: <p>I'm trying to remove the contents of an array
  <code>positions = ['CF','ST','RW','LW','CB','RB','LB','CM','CAM','CDM','RM','LM','RWB','LWB']
  </code>from the column Name in my dataframe with football players.Sample of this dataframe below.
  <a href="https://i.stack.imgur.com/hKRYM.png" rel="nofollow noreferrer">Player dataframe</a></p>
  
  <p>Can anyone help me remove these strings, I have tried str.replace and it won't work,</p>
  
  <p>Thanks</p>