WordPress components like themes, plugins, and even the core CMS are updated regularly. Update procedures may be divided into two categories. The first may be done automatically (in the background) with a few mouse clicks. This technique of Headless WordPress themes is most useful for the core and themes/plugins you’ve installed from the native WP repository, which can be accessed through the dashboard.
Before updating any theme or major plugin, it’s a good idea to make a backup of your whole Headless WordPress Themes installation so that you can undo any changes if something goes wrong. If the theme you’re planning to update is already active on your site, you’ll need to disable the target theme first.
Method 1: Using a File Manager
Step 1: Visit the Public HTML Directory
To explore your site’s root directory, go to your site’s cPanel or use FTP software (such as Filezilla). Go to public Html/wp-content/themes after that.
Step 2: Find the Target Theme Folder
Let’s say the theme you wish to update is called “vocal.” In this situation, look in the themes folder for a folder called “vocal.” You must remove the previous version of the target theme before uploading the new one. Simply rename the folder containing the target theme. We need to change the folder from “vocal” to “vocal-old,” for example. Also, go to the ‘vocal-old’ folder, open the style CSS file, and change the Theme Name to “vocal-old” in the Theme Name box.
Step 3: Upload and Extract the Latest Theme Package
You’re ready to upload your target theme’s newest package to your site once you’ve renamed its folder. Extract it from your PC and upload it (as a zipped folder) to the themes folder (public Html/wp-content/themes). Now go to Dashboard > Appearance > Themes on your site. The theme selection board will now show two themes with different names as you changed the previous version to “vocal-old.” From there, you can simply detect and activate the most recent theme. The name of the previous theme will be “vocal-old,” while the new one will be just “vocal.” After you’ve finished setting everything up, you may backup the previous theme folder and then remove it from the server.
Method 2: Using the WordPress Dashboard
Step 1: Delete the Old Version
Go to Appearance in the admin menu and choose Themes. Hover your cursor over the desired theme and select the Theme Details option. Remove the previous version of the target theme now.
Step 2: Upload the New Version
Upload the latest package from your PC after uninstalling the previous version of the target theme. The package will be unpacked and installed by the system. You may now use the most recent theme on your website.
Why Update WordPress, Plugins, and Themes?
Security
WordPress core, plugins, and theme updates often improve security by addressing vulnerabilities and bolstering defenses against attackers. Update your site to lessen the danger of it being hacked or otherwise compromised. When it comes to WordPress security, one of the first things that any professional will highlight is the need of installing updates. Hackers and other bad actors keep an eye on the release notes. They begin exploiting a vulnerability as soon as they become aware of it. As a result, you should upgrade as quickly as possible to minimize the amount of time your site is susceptible.
Fix Bugs
Bugs found in prior versions of WordPress are frequently fixed through updates to the core, plugins, and themes. Update to receive the latest version!
Add Features and Functionality
WordPress core, plugins, and themes are often updated to bring new features and functionality. Update to make use of them!
