Multi-language Support

❓What is Multi-language Support?

Calla now covers language on both sides for your customers, and for you.

1. Storefront translation (customer-facing): Show up in your store's exact language, no barrier. The date and time picker on your product page, cart, and checkout automatically translates into your store's language - free on every plan.

It works with Shopify's Translate & Adapt app, automatically detecting the customer's locale and adjusting the language accordingly.

• Case 1 - Single-language store: If your store's language matches the customer's locale (i.e., you only run one storefront language), auto-translation handles it on its own. No need to install Shopify's Translate & Adapt app.
• Case 2 - Multi-language store: If your store has multiple languages set up, you'll need Shopify's Translate & Adapt app. Once it's installed, storefront translation uses it to adjust the calendar and fulfillment picker so they match whichever of your store's languages the customer is browsing in.

Supported storefront languages (15):

• English (en) – default
• Spanish (es)
• French (fr)
• German (de)
• Portuguese (pt)
• Italian (it)
• Dutch (nl)
• Japanese (ja)
• Chinese Simplified (zh)
• Chinese Traditional (zh-tw)
• Korean (ko)
• Arabic (ar)
• Vietnamese (vi)
• Hindi (hi)
• Turkish (tr)

2. Admin language: Prefer to manage Calla in your own language? Switch your admin language anytime - free on every plan.

Supported admin languages (4):

• English
• French
• German
• Japanese

⚙️ How to Set It Up

1. Storefront translation

• Step 1: Verify languages enabled in your Shopify admin (Settings > Languages).
• Step 2: If your store supports more than one language, install Shopify's Translate & Adapt app so each locale has its translations managed.
• Step 3: Install or update Calla – Delivery & Pickup Date to the latest version.
• Step 4: The Date Time Picker will now automatically detect the customer's locale and adapt — single-language stores work immediately, multi-language stores adapt through Translate & Adapt. No settings needed, it is ON by default!

2. Admin dashboard language

• Step 1: Log in to your Calla admin.

• Step 2: Click the 🌐 Languages icon in the top right of the screen.
• Step 3: Choose your preferred language from the dropdown: English, French, German, or Japanese.

• Step 4: Your screen updates immediately.

🛠 Troubleshooting & FAQs

Q: Do I need to be on a specific plan to use either of these?
A: No. Both storefront translation and admin dashboard language are free on every Calla plan.

Q: Does changing my admin language affect what my customers see on the storefront?
A: No. These are separate settings. Your admin language only changes what you see when managing Calla. Your customers always see the storefront in their own detected language, regardless of your admin language.

Q: My storefront isn't translating correctly, what should I check?
A: Confirm the language is enabled under Settings > Languages in your Shopify admin, and that Calla is updated to the latest version.

Q: Can I request a language that isn't on either list?
A: Yes, let's reach out via Live Chat and let us know which one you need.

💬 Need Help?

Have questions or need setup assistance?
Start a Live Chat or reach out through the Autoserve helpdesk — We're here to help!

Updated on: 18/09/2026