Adding data from public database

,

Hi,

Is it possible to add the following data on
OECD Weekly Growth Tracker from the OECD database: https://www.oecd.org/economy/weekly-tracker-of-gdp-growth/ ?
To complement OECD database with the following: Interest rates - Long-term interest rates forecast - OECD Data
Database from ICE : https://indices.theice.com/. It seems that the we need to create an account to have access to the database. However, it is available on FRED (ICE BofA US High Yield Index Option-Adjusted Spread (BAMLH0A0HYM2) | FRED | St. Louis Fed). Any mean to add it too to DBnomics database?
Data from Bank of Canada: Summary of Key Monetary Policy Variables - Bank of Canada and Summary of Key Monetary Policy Variables - Bank of Canada
Database from the Banco do Brasil: https://www3.bcb.gov.br/sgspub/localizarseries/localizarSeries.do?method=prepararTelaLocalizarSeries
Database from Banca di Italia: Banca d'Italia - Inquiry
Is it possible to add: Nasdaq Data Link
Database from the ECB (ECB Data Warehouse): https://sdw.ecb.europa.eu/browseSelection.do?node=5275746 ?
Is it possible to add the following data from the Fed: The Fed - June 15, 2022: FOMC Projections materials, accessible version ? This is the economic projections from the Fed, updated every 6 months.
Shiller PE Ratio (best source I found is : Online Data - Robert Shiller)

Moreover, It seems that the database from BCAEO is not correctly updated (example: inflation rate are as of April 2022 in Ivory Coast and not updated on DBnomics).

Thank you very much in advance !