Go to Appearance > Editor Click on Theme Functions(functions.php) Or Child theme’s function.php Copy paste the below code to the end of the function.php page. /*————-*/ add_filter( ‘woocommerce_currencies’, ‘add_inr_currency’ ); add_filter( ‘woocommerce_currency_symbol’, ‘add_inr_currency_symbol’ ); function add_inr_currency( $currencies ) { $currencies[‘INR’] = ‘INR’; return $currencies; } function add_inr_currency_symbol( $symbol ) { [...]