Used By
| Used By | Description | 
|---|---|
| wp-includes/l10n.php: determine_locale() | Determine the current locale desired for the request. | 
Filters the locale for the current request prior to the default determination process.
Using this filter allows to override the default logic, effectively short-circuiting the function.
(string|null) The locale to return and short-circuit. Default null.
File: wp-includes/l10n.php
| Version | Description | 
|---|---|
| 5.0.0 | Introduced. | 
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Licensed under the GNU GPLv2+ License.
    https://developer.wordpress.org/reference/hooks/pre_determine_locale