Dashboards name convention is:
<PORTFOLIO NAME>(<BASE CURRENCY>) - <TEMPLATE NAME>
<PORTFOLIO NAME>: Portfolio snapshot selected
<BASE CURRENCY>: Currency iso code to indicate the base currency of the portfolio
<TEMPLATE NAME>: Template selected
For example: a portfolio named managed_account with base currency in Euro, paired with the Risk Concentration template will be:
managed_account (EUR) - Risk Concentration.
You can always ovewrite Dashboard names by typing the new name directly into the existing name in the right panel (when Reports tab is selected):