Hyperlink to a specific sheet

Question

I would like to open a specific sheet of a Google Sheets from a hyperlink in another spreadsheet.

I have different links in my master spreadsheet and each should have a

Answer 1

I personnaly did this based on what @rejthy said: In scripts I created this function:

/**
 * Return the id of the sheet. (by name)
 *
 * @return The ID of the sheet
 * @customfunction
 */
function GET_SHEET_ID(sheetName) {
    var sheetId = SpreadsheetApp.getActive().getSheetByName(sheetName).getSheetId();
    return sheetId;
}

and then in my sheet where I need the link I did this: =HYPERLINK("#gid="&GET_SHEET_ID("Factures - "&$B$1);"Année en cours")