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How to change WordPress theme in an advanced way

  • By themeim
  • 17 Aug, 2022
  • Tutorial
  • 10 Min Read
Last Update: 17 Aug, 2022

Are you trying to find a guide to grasp how to change WordPress theme? You may change the theme of your site very quickly and effortlessly, but there are some good practices and conditions to avoid future conflicts. The exact process of changing WordPress themes is very simple – but some additional steps you should consider to ensure that the process goes very smooth. After all, an active theme can be so ingrained into the website that the changes may have the chance to break it. And not losing data when changing the appearance of a live website might be tricky, and you must be careful about changing themes.

This guide explains how to perform the process of changing themes in WordPress without having any problems. It can take a bit more time than clicking just the Activate button from the themes page. However, if you take care of some basic procedures, you can ensure that the website works smoothly and looks just like you want it to be after the switch.

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Want to Change Your WordPress Theme? Here Are Some Tasks You Should do Before Changing your WordPress Theme

Changing a WordPress theme is a few clicks away, you should think of taking some precautionary steps before you start the process.

We recommend that you check out the following instructions to secure that the process of changing your WordPress theme goes smoothly and you don’t end up losing any data.

1. Copy Snippets from Your Current Theme

Many WordPress users like to customize directly in the function.php file of the theme of their site to give their personal touch by adding code snippets. However, these changes are a one-time process and it is very normal for users to forget about these changes.

If you have performed these customizations, then ensure that you check by going through the files of your theme and keep all the additional code being added previously. Now you will be able to add these codes later into your new theme.

2. Test Load Time

If you are thinking of changing your theme before doing so, you should ensure the load time of your site, therefore it will be easy to compare the differences between the load time of pages when you make customizations to your website.
You must keep in mind that WordPress speed is a predominant factor in a website’s SEO and user experience, so you need to secure the fact that your new theme is faster than the previous one.
You may use third-party tools to ensure excellent website speed by using a GTmetrix, Remember to check the load time speed of the homepage along with some of the inner pages.

3. Don’t Lose Any Tracking Code

Many WordPress users include their own analytics tracking code directly to the theme. And, there are themes that allow you to add Adsense or Analytics code in the settings panel. Overlooking these codes can be one of the most common mistakes.
You need to ensure to keep all the tracking codes sequentially, Therefore after changing the theme add them to your website.

4. Make a Full Backup

Users may use a WordPress Backup Plugin in terms of creating a backup of your entire website. Before moving forward, ensure to download these backup files to your local computer.
This step will ensure the recoverability of your website if anything goes sideways. The recovery process will be easy with this step.
We recommend you to back up your database, images, posts, and plugins before changing your theme.

Sidebars are basically widgets-oriented sections that are used for adding different widgets containing subscription forms, social links, a contact form, advertisements etc.
Make sure you keep a note of these changes. In case of any custom code added to a widget, make sure you copy and reuse it in your new theme.

6. Keep Your Site in Maintenance Mode

When you’re making changes to a theme it’s a good practice to put your website in maintenance mode. You would not prefer visitors to see an under-development website, right?

How to Change Your Theme on WordPress

Let’s start with the guide on how to change WordPress themes on a live site step by step. The steps are pretty simple, and we’ll help you through each and every one.

Step 1: Navigate to Your WordPress Themes Section

Now you’re in the process to change your theme. To get started, click on Appearance > Themes within your WordPress admin panel:

Here, you’ll notice a list of all your pre-installed themes. You can see your active theme clearly highlighted:

The next step depends on whether your new theme can be found in the WordPress Theme Directory, or if you’ve bought a premium theme. Regardless, click the Add New button, and move on to the next step.

Step 2: Install Your WordPress Theme

Choosing from the available thousands of free themes is easy. Simply search for the theme you want and select it using the drop-down suggestions on the Add Themes page:

change wordpress theme

If you have a premium theme bought previously, you’ve been provided with a ZIP file. This can be installed and activated by using the Upload Theme link on the same page and then clicking on the Choose File from the dialog box to locate and upload the file:

how to change wordpress theme
change wordpress theme

Either way, once you’ve found or uploaded your desired theme, you’ll just need to click on the relevant Install Now button. WordPress will do the rest like magic, and you’re almost done!

Step 3: Activate Your New WordPress Theme

Here comes the final step to activating your theme. For premium themes, after the installation process is complete, on a confirmation screen you’ll usually see an activation link.

If that’s not the case, you can always check all of your currently installed themes and head back to the themes screen by clicking Appearance > Themes. To activate a new theme, just hover over the one you desire and click on the Activate button:

change theme on wordpress

After activating, you can always check out your new theme on the front end of your website. That should be updated with your chosen theme running and looking pretty good.

How To Change Fonts in WordPress?

Want to add some personalization or branding to your WordPress website? There is a great way to do that. You can customize fonts within your theme. However, not all WordPress users prefer the same way. While some users need a new font, they might be comfortable doing it with custom CSS; others will need a more straightforward way. The steps below provide several options for updating and changing fonts within the WordPress website. These steps may vary from one theme to another. We are giving examples with the Newsim theme.

1. Open the WordPress Customizer

To get started, go to Newsim→ Theme Options to open the WordPress Customizer:

2.Locate font/typography settings

Next, you need to find your theme’s font/typography settings. Unfortunately, these settings are placed in different spots for different themes, so you might need to do some digging around the different settings areas. For the Newsim theme, you’ll find a top-level option called Typography – click to select it.

3.Choose fonts and save changes

Now, you can create your preferred font choices. Depending on the activated theme, you might see the typography settings broken down further by the kind of content. For example, to change the WordPress font for your theme’s headings (e.g. the post/page title), you could head to those font settings. You can notice that you have many different font options to choose from with the Newsim theme. As you make your mind and select your choices, you should see the changes automatically reflects the fonts and update in your theme’s live preview. Once you’re satisfied with the looks of your site’s preview, click the blue Publish button to make your new changes live.

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Return to a Previous Theme

It’s alright to modify your mind. If you’ve activated a theme and later you wish to return to your website’s previous looks, you just need to activate the previous theme you had active on your WordPress site. If you’re unsure what theme you had activated in the past, move to the Activity Log to check a record of recent actions taken on your website.


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