[Bug]: Network name is showing incorrectly after adding Tenderly as custom network

[davibroc]

Describe the bug

After adding Tenderly as a custom network the name shown is still Ethereum, most likely because ChainID for both network is 1. While this might seems as a minor issue, in the swap team we often use Tenderly for functionality testing and that allows us to save money. So making sure Tenderly works a custom network is important.

I have investigated the problem and it started with this commit
3595052

The problem doesn't happen with this previous commit
85cf430

Expected behavior

No response

Screenshots/Recordings

Before the changes

Tenderly_name_before.mov

After

Tenderly_Name_after.mov

Steps to reproduce

1. Add Tenderly as a custom newtork with the following settings
   name: 'Tenderly',
   url: 'https://rpc.tenderly.co/fork/cdbcd795-097d-4624-aa16-680374d89a43',
   chainID: '1',
   symbol: 'ETH'

2. Notice that the network name still says Ethereum

Error messages or log output

No response

Version

develop

Build type

None

Browser

Chrome

Operating system

MacOS

Hardware wallet

No response

Additional context

No response

Severity

No response

[metamaskbot]

Missing release label release-12.3.0 on issue. Adding release label release-12.3.0 on issue, as issue is linked to PR #25805 which has this release label.