WPML is a plugin for WordPress that lets websites use more than one language. It has been installed on more than 1 million websites. This plugin can translate all parts of a website, like pages, posts, custom types, taxonomies, menus, and even theme text, into more than 40 languages. This includes pages, posts, custom types, taxonomies, menus, and even theme text. Depending on the user’s choice, translation can be done automatically or manually.
We’re proud that Traveler works well with WPML and doesn’t have any compatibility problems. This makes it easy to translate and localize your travel website: https://wpml.org/theme/traveler/
NOTE:
There are two methods to translate your website, which are:
On the WPML> Settings, if you want to translate the content and title of service in Traveler, select the custom post to translate on Post Type Translation. There are 5 service posts to translate and save it.
Go to the WPML > Language, and select the Store a language cookie to support language filtering for AJAX. Because the Traveler theme uses AJAX operation in front-end, and WPML needs to filter your result. If this option is not enabled, WPML will not filter them correctly
Note: After translating Location, kindly run Traveler > Upgrade Data
Don’t forget to change slug – avoid any special character
Navigate to WPML > Settings > Custom Fields Translation then tick Show “Multilingual Content Setup” meta box on post edit screen. For those fields, set “Copy” as the default option. Set some fields to “Translate” if necessary.
Name of Attribute(Taxonomy) is translated via Traveler > Attributes, such as Hotel Theme, Hotel Facilities, Activity Types, Amenities…
Change language in the WPAdmin Bar then edit attributes Name in other language
Besides, term inside each Attribute(Taxonomy) is translated via WPML > Taxonomy Translation, such as Air Conditioning, Airport Transport, Fitness Center, Flat Tv… inside Hotel Facilities
If you have any issue while setting WPML and cannot revert, you need to reset WPML.
The ‘Reset’ action will deactivate the WPML plugin after it deletes the WPML tables (tables with the ‘icl_’ prefix) from the database. The action will NOT delete any content (posts, taxonomy terms etc.). It only affects translation and language information that WPML associates with each content type.
Please note that all translations you have sent to remote translation services will be lost if you reset WPML’s data. They cannot be recovered later. If you are using the Advanced Translation Editor, you will lose the translations that are in progress, as well as the existing translation memory and glossary. You will also lose access to purchases, invoices, and history related to your work with the Advanced Translation Editor.
Navigate to WPAdmin > WPML > Support > Troubleshooting > Reset then tick I am about to reset all translation and language data. After all, click to Reset and deactivate WPML
If you cannot access WPML menu, just add this code into the end of wp-content/themes/traveler/function.php
function wpmlsupp_1706_reset_wpml_capabilities() {
if ( function_exists( 'icl_enable_capabilities' ) ) {
icl_enable_capabilities();
}
}
add_action( 'shutdown', 'wpmlsupp_1706_reset_wpml_capabilities' ); 
