WooCommerce PayPal Payments - "Pay via PayPal" Translation Not Working

Overview of the issue

If you are using the WooCommerce PayPal Payments plugin, you will encounter that the “Pay via PayPal” button text is not being translated as expected in the front-end.

Workaround

Please, make sure of having a full backup of your site before proceeding.

Option 1 (Recommended)

Create a MU plugin as recommended in their Github repository.

Option 2

• Go the Translate texts in admin screens page and register the title and description strings under the admin_texts_woocommerce-ppcp-settings textdomain.
• Open the app/public/wp-content/plugins/woocommerce-paypal-payments/modules/ppcp-wc-gateway/src/Settings/Settings.php file.
• Look for line 134.
• Replace:

  foreach ( $defaults as $key => $value ) {
  			if ( isset( $this->settings[ $key ] ) ) {
  				continue;
  			}
  			$this->settings[ $key ] = $value;
  		}
  

• With:

  foreach ( $defaults as $key => $value ) {
  			if ( isset( $this->settings[ $key ] ) ) {
  				// WPML workaround for compsupp-7085
  				$this->settings[$key] = apply_filters('wpml_translate_single_string', $this->settings[$key] , 'admin_texts_woocommerce-ppcp-settings', '[woocommerce-ppcp-settings]'.$key);
  				continue;
  			}
  			$this->settings[ $key ] = $value;
  		}