[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Emulation](./puppeteer.protocol.emulation.md) > [SetLocaleOverrideRequest](./puppeteer.protocol.emulation.setlocaleoverriderequest.md) ## Protocol.Emulation.SetLocaleOverrideRequest interface Signature: ```typescript export interface SetLocaleOverrideRequest ``` ## Properties | Property | Type | Description | | --- | --- | --- | | [locale](./puppeteer.protocol.emulation.setlocaleoverriderequest.locale.md) | string | ICU style C locale (e.g. "en\_US"). If not specified or empty, disables the override and restores default host system locale. |