Replace titles

src/locale/en/help.json

@@ -87,14 +87,14 @@
         "Epoch",
         [
           "An epoch is another name for a session in {NETWORK_NAME}. Each era is divided into 6 epochs during which validators are assigned as block producers to specific time frames or slots.",
-          "1 epoch is currently 4 hours in Polkadot."
+          "1 epoch is currently 4 hours in Vara."
         ]
       ],
       "era": [
         "Era",
         [
           "At the end of each era, validators are rewarded {NETWORK_UNIT} based on how many era points they accumulated in that era. This {NETWORK_UNIT} reward is then distributed amongst the nominators of the validator via a payout.",
-          "1 era is currently 24 hours in Polkadot."
+          "1 era is currently 24 hours in Vara."
         ]
       ],
       "eraPoints": [

src/locale/en/tips.json

@@ -2,9 +2,9 @@
   "tips": {
     "connectExtensions": [
       "Connect Extensions",
-      "Connect your accounts to begin using Polkadot Staking Dashboard.",
+      "Connect your accounts to begin using Vara Staking Dashboard.",
       [
-        "Connect your accounts to begin using Polkadot Staking Dashboard.",
+        "Connect your accounts to begin using Vara Staking Dashboard.",
         "Accounts are accessed via web extensions, that act as wallets. Your wallet is used to sign transactions that you submit within the dashboard.",
         "Connect your wallets from the Connect button at the top right of the dashboard, and select the account you wish to stake with to continue.",
         "Staking dashboard supports a range of extensions and wallets."