title: Send webhook message to clone a user message via discord py
body: <p>I'm trying to do a message mirror (get message of a channel and send it to another channel via a webhook). How can i send the webhook message to replicate a user sent message (same name, same profile picture and same message content and attachements) ?</p>
  
  <p>i know there is a documentation (<a href="https://discordpy.readthedocs.io/en/latest/api.html#discord.Webhook" rel="nofollow noreferrer">https://discordpy.readthedocs.io/en/latest/api.html#discord.Webhook</a>) but i just can't understand how it's supposed to get the profile picture and nickname of the user who sent the message then use them on the webhook</p>
  
  <p>this is the bit of code i'm strugling with</p>
  
  <pre class="lang-py prettyprint-override"><code>@client.event
  async def on_message(message):
      fchannel = client.get_channel(fromchannel)
      tchannel = client.get_channel(tochannel)
      if message.channel == fchannel:
          attach = message.attachments
          print ("Found message to forward: "+ message.content)
          if attach:
              for attachment in attach:
                  #need code to send the message and image throught the webhook
  
          else:
              #need code to send the message throught the webhook
  </code></pre>