Prevent attribute conflict for show_editable_model tag

I have a Movie model with a foreign key to an Explorer model and they both have a "name" field. In the template I added those tags:
```html
{% show_editable_model movie "name" %}
{% show_editable_model movie.explorer "name" %}
```
The problem is that they both open the Explorer model admin when I double click because they both have the same CSS class "cms_plugin-programmation-name-1".

I simply added the model's name to the CSS class, I don't know if it's the best way to fix this.