Dear,

Sorry for this.
Plz try to as follow
Go to modules/snstorontotheme/snstorontotheme.php edit as http://take.ms/C9Icf

Go to modules\snstorontotheme\views\templates\hook\bestsalesproduct.tpl,
modules\snstorontotheme\views\templates\hook\dealsproduct.tpl,
modules\snstorontotheme\views\templates\hook\dealsproduct.tpl,
Change <strong>{l s="Featured Product"}</strong> to <strong>{$title}</strong>

And translate in BO.

Best Regards!