[FIX] web_editor: do not show website name in snippet names

Since https://github.com/odoo/odoo/commit/ea3a2ab6788980a8961d9b9a3f88bc13c15a3c46
the website name appears in the view names if the user has the multi
website group or in special cases on some form views.

We don't want it to be displayed in snippet names in the editor UI.

Part of https://github.com/odoo/odoo/pull/38495


task-2083198

closes odoo/odoo#38495

Signed-off-by: Romain Derie (rde) <rde@odoo.com>

addons/web_editor/models/ir_qweb.py

@@ -48,7 +48,7 @@ class QWeb(models.AbstractModel):
         el.set('t-call', el.attrib.pop('t-snippet'))
         View = self.env['ir.ui.view']
         view_id = View.get_view_id(el.attrib.get('t-call'))
-        name = View.browse(view_id).display_name
+        name = View.browse(view_id).name
         thumbnail = el.attrib.pop('t-thumbnail', "oe-thumbnail")
         div = u'<div name="%s" data-oe-type="snippet" data-oe-thumbnail="%s">' % (
             escape(pycompat.to_text(name)),