For single-language translation, we prefer to use the Loco Translate plugin.
Step-1: First of all, install and activate the plugin.
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Step-2: Make sure you have changed the site language of your translated language.
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Step-3: From the Loco Translate > Plugins menu, click on the plugin name for setting up the translations.
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Step-4: Choose the language you want to translate. Select a custom location according to step 2.
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Step-5: Search for the text that needs to be translated and insert the translated text. After save, the change will be reflected on the frontend.
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