Yes, you can change the interface language in your personal settings. Simply click on your account profile icon, then click on your name to access the settings.
Then click on the small arrow to the right of the current interface language and choose the new language you want to use.
Once you have selected the new language, the page will automatically refresh to apply the change.
Be careful not to confuse the interface language (PIM display) with the data language, which concerns the content produced (records, attributes, translations). More details on this difference here FAQ.