code: func (r *Store) LookupTemplate(ctx context.Context, name string) (string, []byte, bool) {
  	oName := name
  	_, store, name := r.getStore(ctx, name)
  	tName, content, found := store.LookupTemplate(ctx, name)
  	tName = filepath.Join(r.MountPoint(oName), tName)
  	return tName, content, found
  }
docs: // LookupTemplate will lookup and return a template