fix cookie -- not working

internal/prestashop/catalog/service.go

@@ -391,6 +391,9 @@ ORDER BY cl.name ASC
 	if err := s.db.WithContext(ctx).Raw(strings.TrimSpace(countryQuery), countryArgs...).Scan(&locale.Countries).Error; err != nil {
 		return HeaderLocaleData{}, err
 	}
+	for i := range locale.Countries {
+		locale.Countries[i] = formatCountryLocaleOption(locale.Countries[i])
+	}
 
 	locale.CurrentLanguage = pickLocaleOptionByID(locale.Languages, languageID)
 	locale.CurrentCountry = pickLocaleOptionByCode(locale.Countries, countryISO)
@@ -499,3 +502,17 @@ func pickLocaleOptionByCode(options []LocaleOption, code string) LocaleOption {
 	}
 	return LocaleOption{Code: code, Label: code, Meta: code}
 }
+
+func formatCountryLocaleOption(option LocaleOption) LocaleOption {
+	label := strings.TrimSpace(option.Label)
+	currencyCode := strings.TrimSpace(option.Meta)
+	if idx := strings.IndexByte(currencyCode, ' '); idx >= 0 {
+		currencyCode = currencyCode[:idx]
+	}
+	currencyCode = strings.TrimSpace(currencyCode)
+	if label == "" || currencyCode == "" {
+		return option
+	}
+	option.Label = label + " " + currencyCode
+	return option
+}

internal/prestashop/catalog/service_test.go

@@ -0,0 +1,26 @@
+package catalog
+
+import "testing"
+
+func TestFormatCountryLocaleOptionAddsCurrencyCodeToLabel(t *testing.T) {
+	option := LocaleOption{
+		Label: "Polska",
+		Meta:  "PLN zl",
+	}
+
+	got := formatCountryLocaleOption(option)
+	if got.Label != "Polska PLN" {
+		t.Fatalf("formatCountryLocaleOption().Label = %q, want %q", got.Label, "Polska PLN")
+	}
+}
+
+func TestFormatCountryLocaleOptionFallsBackWithoutMeta(t *testing.T) {
+	option := LocaleOption{
+		Label: "Polska",
+	}
+
+	got := formatCountryLocaleOption(option)
+	if got.Label != "Polska" {
+		t.Fatalf("formatCountryLocaleOption().Label = %q, want %q", got.Label, "Polska")
+	}
+}