The Sold Listings feature allows display sold or unavailable listings as Sold.
Go to the Dashboard > Theme Options > Inventory Settings in order to activate Sold Listings.
Enable the Sold Listings property, select the badge background color and click the Save Settings button.
Afterward, the Sold badge can be put to any of the listings. Go to the Dashboard > Listings and select and tick the sold listing in the Mark as sold column.
Single Sold Listings
Sold listings feature is available also in the listing creation/editing process and can be done in the Price section by ticking next to the Mark as sold.
When the Mark as sold feature is activated, all the other listing labels disabled, since the Sold Listing feature has the highest badge priority.
The Sold badge appears in the inventory and single listing page view respectively.
After enabling the Sold Listings feature, a Listing status filter appears in the Inventory page, which allows filtering active and sold listings.
Sold Listings Inventory
The STM Sold Cars element available which displays only the Sold listings on the page. The element can be added from the STM elements group.
The number of listings per page can be determined in the element's settings.
After inserting the STM Sold Cars element into the page, all Sold listings display on the appropriate page.
Filter options come from the main category settings in the Listings > Listing Categories section. For more information review this article.
How to change the "Sold" label
The word Sold on the label can be changed to any desired one by simply installing the Loco Translate plugin. The Loco Translate is a free plugin and can be installed from the default repository of WordPress.
After installing and activating the plugin, go to Dashboard > Loco Translate > Themes and select the Motors theme.
Create a new language file by clicking New language or edit an existing language file by clicking Edit.
Select a language from the list, specify the file location and click Start translating button.
It is required to store the translation file in “../wp-content/languages/themes/” folder to keep translation during the theme updates.
Find the required string in the searching field(1), enter the word which you want to change(2), and save your changes(3).
If you cannot see the changes in your site try to perform a hard reload of the web page using hotkey Ctrl+Shift+R for Windows and Command + Shift + R for Mac.