Update documents relevant for l10n (#2136)

Co-authored-by: Francesco Lodolo [:flod] <[email protected]>

en/firefox_relay_privacy_notice.md

@@ -7,7 +7,7 @@ Firefox Relay allows you to keep your primary email address safe and private fro
 
 ### Information We Collect
 
-__Firefox Account information.__ This service requires a [Firefox Account](https://www.mozilla.org/privacy/firefox/#firefox-accounts-join-firefox), which sends Mozilla your email address, locale, and IP address. Mozilla maintains a copy of your account information to provide the service, in particular to associate your primary email address with your alias email address(es).
+__Firefox Account information.__ This service requires a [Firefox Account](https://www.mozilla.org/privacy/mozilla-accounts), which sends Mozilla your email address, locale, and IP address. Mozilla maintains a copy of your account information to provide the service, in particular to associate your primary email address with your alias email address(es).
 
 __Email messages.__ To send and forward your email messages from your alias email address(es) to your primary email address, Firefox Relay processes your email messages. We do not read or store the content of any of your messages. In the event that an email cannot be delivered to you, we will keep it on our servers and delete it after it has been delivered (in no event will we hold onto it for more than three days). If you use the feature to block promotional emails, the Service will check email headers to determine whether the email should be blocked.
 

en/hubs_privacy_notice.md

@@ -38,7 +38,7 @@ __Attribution information:__ When someone publishes a scene or avatar to Hubs, t
 __Account information:__ To publish a scene or avatar to Hubs, a user must have a Hubs account. Mozilla will receive and store a hashed version of their email address to allow them to log in and view their 3D Room models and Avatars.
 
 ## Information We Collect about Your Subscription
-__Mozilla account information.__ A Hubs subscription requires a Mozilla account, which sends Mozilla your email address, locale, and IP address. Learn more about [Mozilla account data practices](https://www.mozilla.org/privacy/firefox/#firefox-accounts-join-firefox).
+__Mozilla account information.__ A Hubs subscription requires a Mozilla account, which sends Mozilla your email address, locale, and IP address. Learn more about [Mozilla account data practices](https://www.mozilla.org/privacy/mozilla-accounts).
 
 __Location information.__ Mozilla receives your IP address from your Mozilla account when you sign up for and use the service. We use the IP address in order to approximate your location because Mozilla VPN is currently only available in certain countries.
 

en/mdn_plus_privacy.md

@@ -13,7 +13,7 @@ This privacy notice explains what data MDN Plus collects, shares, and why. We al
 
 ### Information we collect {: #InfoWeCollect }
 
-__Mozilla account information.__ This service requires a Mozilla account, which provides MDN Plus read-only access to your Mozilla account profile information, for example your user ID, display name, avatar, email address, locale, and active product subscriptions. Learn more about [Mozilla account data practices](https://www.mozilla.org/privacy/firefox/#firefox-accounts-join-firefox).
+__Mozilla account information.__ This service requires a Mozilla account, which provides MDN Plus read-only access to your Mozilla account profile information, for example your user ID, display name, avatar, email address, locale, and active product subscriptions. Learn more about [Mozilla account data practices](https://www.mozilla.org/privacy/mozilla-accounts).
 
 __MDN Plus account information.__ When you use MDN Plus features, we receive the data required to provide those features to you. For instance, if you set saved pages, we receive your saved pages.
 

en/mozilla_vpn_privacy_notice.md

@@ -13,7 +13,7 @@ This privacy notice explains what data Mozilla VPN collects, shares, and why. We
 
 ### Information we collect {: #markup }
 
-__Firefox Account information.__ This service requires a Firefox Account, which sends Mozilla VPN your email address, locale, and IP address. Learn more about [Firefox Account data practices](https://www.mozilla.org/privacy/firefox/#firefox-accounts-join-firefox).
+__Firefox Account information.__ This service requires a Firefox Account, which sends Mozilla VPN your email address, locale, and IP address. Learn more about [Firefox Account data practices](https://www.mozilla.org/privacy/mozilla-accounts).
 
 __Location information.__ Mozilla VPN receives your IP address from your Firefox Account when you sign up for and use the service. We use the IP address in order to approximate your location because Mozilla VPN is currently only available in certain countries.