[Resolved] Specifying a decimal point (.) for en invoices and decimal comma (,) for de invoices

Problem:
The client needs to display different decimal separators for invoices in English and German on a WooCommerce site, both using the Euro currency. The client found the necessary string for the decimal separator but it was registered and locked, preventing changes.
Solution:
1. Set the default decimal separator in WooCommerce to a period (.) for English, which is the site's default language. Navigate to WooCommerce → Settings → General → Currency Options and set the Decimal Separator to a period (`.`).
2. To adjust the decimal separator for German, use WPML's String Translation. Go to WPML → String Translation and click on the Admin Texts Translation link here. Search for `woocommerce_price_decimal_sep`, check the box, and click "Add to String Translation".
3. In WPML → String Translation, search again for `woocommerce_price_decimal_sep`. For German, set the translation value to a comma (`,`), and leave the English version as is.

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