title: how can I change the modelform label and give it a custom name
body: <p>I want to create a custom name for on of the labels in my modelform
  this is my forms.py</p>
  
  <pre><code>class PostForm(forms.ModelForm):
      body = forms.CharField(widget=PagedownWidget)
      publish = forms.DateField(
          widget=forms.SelectDateWidget,
          initial=datetime.date.today,
      )
  
      class Meta:
          model = Post
          fields = [
              "title",
              "body",
              "author",
              "image",
              "image_url",
              "video_path",
              "video",
              "publish",
              "tags",
              "status"
           ]
  </code></pre>
  
  <p>I want to change the instead of video I want it to say embed. I checked the documentation but didn't find anything that would help me do that. is it possible without me having to rearrange my model? if so how? thanks</p>