On the Shopify app store, you can find language apps that can translate your store into right-to-left (RTL) translations.
If you're confident editing Liquid code, create a right-to-left (RTL) template instead of using translation apps.
When you purchase a theme, it comes with a set of templates (e.g. Collections and Products). Shopify allows merchants to replace a theme's templates with new ones.
If you need any assistance customizing your theme's code, then we suggest reaching out to a Shopify Expert to help you with the task.
HeyCarson and StoreTasker are recommended partners of Eight Themes - both specializing in website development and offering free quotes for their services.