func (r *Render) getTemplateName(tpl string) string {
	dir, file := filepath.Split(tpl)
	dir = strings.Replace(dir, r.TemplatesDir, "", 1)
	file = strings.TrimSuffix(file, r.Ext)
	return dir + file
}
func (r *Render) getTemplateName(tpl string) string {
	dir, file := filepath.Split(tpl)
	dir = strings.Replace(dir, r.TemplatesDir, "", 1)
	file = strings.TrimSuffix(file, r.Ext)
	return dir + file
}
// getTemplateName returns the name of the template
// For example, if the template path is `templates/articles/list.html`
// getTemplateName would return `articles/list`