With the release of Online Store 2.0, Shopify's new theme architecture, LangShop features must be enabled on the frontend. In particular, to make languages/currencies switchers visible for your customers, you must enable the block in your current theme settings. You can perform it in two ways: through Shopify admin, or through LangShop admin.
On this page:
Enable switchers through Shopify admin
You can enable LangShop in Online Store 2.0 in a few clicks through Shopify admin.
Steps:
From the Shopify admin go to Online Store > Themes.
Click the
Customize
button.

3. Theme settings
> App embeds
.

4. Switch on Enable LangShop
toggle.

5. Click Save
.
Enable switchers through LangShop admin
You can also make the switchers visible on the frontend via LangShop admin. The app checks automatically if switchers are disabled. If so the notification pop ups to redirect to the theme editor for activation.
Steps:
From the LangShop admin go to Settings > Switchers (or Dashboard).
The popup Enable language and currency selectors for this theme appears.
Click
Proceed
.

4. Switch on Enable LangShop
toggle.

5. Click Save
.
Note:
This feature allows you to disable Langshop JavaScript on the frontend. If you don’t enable LangShop in theme settings, LangShop JavaScript won’t be uploaded. Thus switchers become disabled.