Problem: The client reported that the language menu on their website was displaying vertically instead of horizontally, and they were unsure if this was due to a theme or WPML issue. Solution: We recommended the following steps: 1. Navigate to WP Dashboard > WPML > Languages > Menu Language Switcher. 2. Click the pencil icon next to the menu to open the settings pop-up. 3. In the "Language menu items style" section, select the "List of languages" option instead of the "Dropdown" option. 4. Click the save button. After these adjustments, the language menu should display horizontally on the front end of the website. For more information, please visit: Language Switcher Options
If this solution does not resolve your issue, or if it seems outdated or irrelevant to your case, we highly recommend checking related known issues at https://wpml.org/known-issues/, verifying the version of the permanent fix, and confirming that you have installed the latest versions of themes and plugins. Should you need further assistance, please do not hesitate to open a new support ticket at WPML Support Forum.