I have a multilingual website. Is there a way I can change the logo.png
to a different .png
after I switch to "India"? I am using polylang plugin at this moment. I tried this solution but it did not work - https://support.pojo.me/docs/polylang-change-logo-every-language/.
Does any one know how to fix this issue?
my code
function pojo_polylang_get_multilang_logo( $value ) {
if ( function_exists( 'pll_current_language' ) ) {
$logos = array(
'en' => 'logo-en.png',
'in' => 'logo-in.png',
);
$default_logo = $logos['en'];
$current_lang = pll_current_language();
$assets_url = get_stylesheet_directory_uri() . '/assets/images/';
if ( isset( $logos[ $current_lang ] ) )
$value = $assets_url . $logos[ $current_lang ];
else
$value = $assets_url . $default_logo;
}
return $value;
}
add_filter( 'theme_mod_image_logo', 'pojo_polylang_get_multilang_logo' );
if you have a look from
$assets_url
to$return $value
you will see an if statement :from what I am looking at I can see an error as the if statement does not include
{}
maybe if you changed it to the following it might work?If your page is SEO Friendly and You change
<html lang=''>
for different language, then You can change logo on client side by jQuery.in your code you have set the
$default_logo = $logos['en'];
and your$current_lang
value is also 'en' so when you change the language your $current_lang value need to change as per the selected language's short code otherwise your $default_logo and $value will be the same..You can easily register a string called LOGO and put all links (or names) in it!
Step 1: Add below code in functions.php
Step 2: Now in your
wp-admin
in "string translations" underLanguages
, you have "LOGO" field available in all languages.Step 3: To get logo URL (in all languages) just use this code:
Note: if you want put only logo name in this field, your code should be like below:
I don't recommend doing this in PHP since that would invalidate your cache and in turn will affect your performance. Instead you should use JavaScript, JQuery to change the logo based on your lang atribute.
Edit: It looks like WPML actually allows this by installing the WPML String Translations extension.
We have done almost the same on a blog that contains 14 categories, and each category had to display its own logo.
In our case, we used custom php code, that checks in the url and overrides the logo display in the theme accordingly, while fetching the logo from the logo path from the db.
In your case, it should be easier since the language variable is easily accessible, so all you need to do in your theme's header.php is a if statement around the logo while fetching the logo image from the database (preferably from the options table) depending on the language.
Hope this is what you're looking for.