Yes, the "Cooldown Period" in the template or Baseconfig settings will effect every strategy and signal on that hopper.
Killer Whale Tip:
When considering the cooldown period, take into account that you are now using two sets of mathematics and a longer cooldown period may increase your success rate over time. You can navigate to the left navigation bar to program individual coin settings with "Config, Config Pools" for one or multiple coins, if you wish for coins to ignore this rule. Click on "Add Config Pool"