Language won't change if you are at main page (without index.php)

[Kacper1263]

Can you reproduce this issue on default Wordpress theme (eg Storefront)?

Can you reproduce this issue when all other plugins are disabled except WooCommerce, Polylang and Hyyan WooCommerce Polylang Integration?

What product versions and settings are you using when this issue occurs?

• PHP: 7.3.19
• WordPress: 5.4.2
• WooCommerce: 4.3.0
• Polylang: Free
• Hyyan WooCommerce Polylang Integration:
• Browser: Firefox 78.0.2

Steps to Reproduce

1. Go to main site by e.g clicking the logo. (your URL should be https://domain.com)
2. Try to change language to different language

What I Expected

Language should change for the main (Shop) page.

What Happened Instead

Language is not changing. The URL is still https://domain.com. But when you will be at https://domain.com/index.php and you will try to change language it will works as expected.

Regards!

WordPress Environment

``` ` ### WordPress Environment ###

WordPress address (URL): https://www.omegaserwis.com.pl
Site address (URL): https://www.omegaserwis.com.pl
WC Version: 4.3.0
REST API Version: ✔ 1.0.10
WC Blocks Version: ✔ 2.7.1
Action Scheduler Version: ✔ 3.1.6
WC Admin Version: ✔ 1.3.0
Log Directory Writable: ✔
WP Version: 5.4.2
WP Multisite: –
WP Memory Limit: 256 MB
WP Debug Mode: –
WP Cron: ✔
Language: pl_PL
External object cache: –

Server Environment

Server Info: Apache/2.4.38 (Debian)
PHP Version: 7.3.19-1~deb10u1
PHP Post Max Size: 8 MB
PHP Time Limit: 30
PHP Max Input Vars: 1000
cURL Version:
SUHOSIN Installed: –
MySQL Version: 5.5.5-10.3.22-MariaDB-0+deb10u1
Max Upload Size: 2 MB
Default Timezone is UTC: ✔
fsockopen/cURL: ✔
SoapClient: ✔
DOMDocument: ✔
GZip: ✔
Multibyte String: ✔
Remote Post: ✔
Remote Get: ✔

Database

WC Database Version: 4.3.0
WC Database Prefix: wp_
Całkowity rozmiar bazy danych: 6.13MB
Rozmiar bazy danych: 4.63MB
Rozmiar indeksu bazy danych: 1.50MB
wp_woocommerce_sessions: Dane: 0.09MB + Indeks: 0.02MB + Silnik InnoDB
wp_woocommerce_api_keys: Dane: 0.02MB + Indeks: 0.03MB + Silnik InnoDB
wp_woocommerce_attribute_taxonomies: Dane: 0.02MB + Indeks: 0.02MB + Silnik InnoDB
wp_woocommerce_downloadable_product_permissions: Dane: 0.02MB + Indeks: 0.06MB + Silnik InnoDB
wp_woocommerce_order_items: Dane: 0.02MB + Indeks: 0.02MB + Silnik InnoDB
wp_woocommerce_order_itemmeta: Dane: 0.02MB + Indeks: 0.03MB + Silnik InnoDB
wp_woocommerce_tax_rates: Dane: 0.02MB + Indeks: 0.06MB + Silnik InnoDB
wp_woocommerce_tax_rate_locations: Dane: 0.02MB + Indeks: 0.03MB + Silnik InnoDB
wp_woocommerce_shipping_zones: Dane: 0.02MB + Indeks: 0.00MB + Silnik InnoDB
wp_woocommerce_shipping_zone_locations: Dane: 0.02MB + Indeks: 0.03MB + Silnik InnoDB
wp_woocommerce_shipping_zone_methods: Dane: 0.02MB + Indeks: 0.00MB + Silnik InnoDB
wp_woocommerce_payment_tokens: Dane: 0.02MB + Indeks: 0.02MB + Silnik InnoDB
wp_woocommerce_payment_tokenmeta: Dane: 0.02MB + Indeks: 0.03MB + Silnik InnoDB
wp_woocommerce_log: Dane: 0.02MB + Indeks: 0.02MB + Silnik InnoDB
wp_actionscheduler_actions: Dane: 0.05MB + Indeks: 0.11MB + Silnik InnoDB
wp_actionscheduler_claims: Dane: 0.02MB + Indeks: 0.02MB + Silnik InnoDB
wp_actionscheduler_groups: Dane: 0.02MB + Indeks: 0.02MB + Silnik InnoDB
wp_actionscheduler_logs: Dane: 0.02MB + Indeks: 0.03MB + Silnik InnoDB
wp_aryo_activity_log: Dane: 0.39MB + Indeks: 0.00MB + Silnik InnoDB
wp_commentmeta: Dane: 0.02MB + Indeks: 0.03MB + Silnik InnoDB
wp_comments: Dane: 0.02MB + Indeks: 0.09MB + Silnik InnoDB
wp_links: Dane: 0.02MB + Indeks: 0.02MB + Silnik InnoDB
wp_options: Dane: 3.08MB + Indeks: 0.09MB + Silnik InnoDB
wp_postmeta: Dane: 0.09MB + Indeks: 0.09MB + Silnik InnoDB
wp_posts: Dane: 0.13MB + Indeks: 0.06MB + Silnik InnoDB
wp_premmerce_search_words: Dane: 0.02MB + Indeks: 0.00MB + Silnik InnoDB
wp_termmeta: Dane: 0.02MB + Indeks: 0.03MB + Silnik InnoDB
wp_terms: Dane: 0.02MB + Indeks: 0.03MB + Silnik InnoDB
wp_term_relationships: Dane: 0.02MB + Indeks: 0.02MB + Silnik InnoDB
wp_term_taxonomy: Dane: 0.02MB + Indeks: 0.03MB + Silnik InnoDB
wp_usermeta: Dane: 0.02MB + Indeks: 0.03MB + Silnik InnoDB
wp_users: Dane: 0.02MB + Indeks: 0.05MB + Silnik InnoDB
wp_wc_admin_notes: Dane: 0.02MB + Indeks: 0.00MB + Silnik InnoDB
wp_wc_admin_note_actions: Dane: 0.02MB + Indeks: 0.02MB + Silnik InnoDB
wp_wc_category_lookup: Dane: 0.02MB + Indeks: 0.00MB + Silnik InnoDB
wp_wc_customer_lookup: Dane: 0.02MB + Indeks: 0.03MB + Silnik InnoDB
wp_wc_download_log: Dane: 0.02MB + Indeks: 0.03MB + Silnik InnoDB
wp_wc_order_coupon_lookup: Dane: 0.02MB + Indeks: 0.03MB + Silnik InnoDB
wp_wc_order_product_lookup: Dane: 0.02MB + Indeks: 0.06MB + Silnik InnoDB
wp_wc_order_stats: Dane: 0.02MB + Indeks: 0.05MB + Silnik InnoDB
wp_wc_order_tax_lookup: Dane: 0.02MB + Indeks: 0.03MB + Silnik InnoDB
wp_wc_product_meta_lookup: Dane: 0.02MB + Indeks: 0.09MB + Silnik InnoDB
wp_wc_reserved_stock: Dane: 0.02MB + Indeks: 0.00MB + Silnik InnoDB
wp_wc_tax_rate_classes: Dane: 0.02MB + Indeks: 0.02MB + Silnik InnoDB
wp_wc_webhooks: Dane: 0.02MB + Indeks: 0.02MB + Silnik InnoDB
wp_wpmailsmtp_tasks_meta: Dane: 0.02MB + Indeks: 0.00MB + Silnik InnoDB

Post Type Counts

attachment: 2
custom_css: 2
customize_changeset: 39
nav_menu_item: 12
page: 9
polylang_mo: 2
post: 3
product: 7
revision: 27
shop_order: 10
shop_order_refund: 2

Security

Secure connection (HTTPS): ✔
Hide errors from visitors: ✔

Active Plugins (8)

Polylang: przez WP SYNTEX – 2.7.4
AJAX Search for WooCommerce: przez Damian Góra – 1.7.2 – Installed version not tested with active version of WooCommerce 4.3.0
Dziennik aktywności: przez Activity Log Team – 2.5.2
Jetpack z WordPress.com: przez Automattic – 8.7.1
Kirki Customizer Framework: przez David Vongries – 3.1.4
Hyyan WooCommerce Polylang Integration: przez Hyyan Abo Fakher – 1.4.3 – Installed version not tested with active version of WooCommerce 4.3.0
WooCommerce: przez Automattic – 4.3.0
WP Mail SMTP: przez WPForms – 2.2.1

Inactive Plugins (4)

Akismet Anti-Spam: przez Automattic – 4.1.6
Hello Dolly: przez Matt Mullenweg – 1.7.2
Premmerce Product Search for WooCommerce: przez premmerce – 2.1.5 – Installed version not tested with active version of WooCommerce 4.3.0
WooCommerce Services: przez Automattic – 1.23.2 – Installed version not tested with active version of WooCommerce 4.3.0

Settings

API Enabled: –
Force SSL: –
Currency: USD ($)
Currency Position: left
Thousand Separator: .
Decimal Separator: ,
Number of Decimals: 2
Taxonomies: Product Types: external (external)
grouped (grouped)
simple (simple)
variable (variable)

Taxonomies: Product Visibility: exclude-from-catalog (exclude-from-catalog)
exclude-from-search (exclude-from-search)
featured (featured)
outofstock (outofstock)
rated-1 (rated-1)
rated-2 (rated-2)
rated-3 (rated-3)
rated-4 (rated-4)
rated-5 (rated-5)

Connected to WooCommerce.com: –

WC Pages

Strona sklepu: #6 - /
Koszyk: #7 - /index.php/koszyk/
Zamówienie: #8 - /index.php/zamowienie/
Moje konto: #9 - /index.php/moje-konto/
Regulamin: ❌ Strona nie ustawiona

Theme

Name: Refru
Version: 1.0.12
Author URL: https://www.quemalabs.com/
Child Theme: ❌ – Jeśli modyfikujesz WooCommerce lub motyw nadrzędny
którego nie jesteś autorem
polecamy używanie motywu potomnego. Zobacz: Jak tworzyć motywy potomne

WooCommerce Support: ✔

Templates

Overrides: refru/woocommerce/cart/cart.php

Action Scheduler

Zrealizowane: 65
Oldest: 2020-06-21 15:29:32 +0200
Newest: 2020-07-19 20:19:14 +0200

Oczekująca: 1
Oldest: 2020-07-20 18:41:27 +0200
Newest: 2020-07-20 18:41:27 +0200

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</details>

[Jon007]

This is exactly how I use the plugin so should normally work.

What are your Polylang settings under Languages, settings, URL modifications?
Note that "The language is set from content" is not supported.
If it isn't that try flushing Permalinks from Settings, Permalinks.

If it is neither please reopen with more details, thanks.